[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-page-es-preterito-indefinido-verbos-irregulares-de-raiz":3,"grammar-exercises-by-page-019f7f70-307c-75f9-b714-2a0b885fd926":159,"grammar-exercise-workloads-019f7f70-307c-75f9-b714-2a0b885fd926":194,"exercise-list-path-es-formacion-del-preterito-indefinido-a2":1274},{"id":4,"title":5,"slug":6,"seoDescription":7,"content":8,"language":9,"level":10,"displayOrder":11,"grammarTopics":12,"createdAt":19,"updatedAt":20,"vocabularyLists":21,"primaryTopicHub":156,"readyImages":158},"019f7f70-307c-75f9-b714-2a0b885fd926","Pretérito indefinido: verbos irregulares de raíz","preterito-indefinido-verbos-irregulares-de-raiz","Aprende los verbos con raíz irregular en pretérito indefinido, como tener (tuv-), que comparten un mismo grupo de terminaciones en español (A2).","Algunos verbos forman el pretérito indefinido con una **raíz irregular** y un mismo grupo de terminaciones. Por ejemplo, *tener* usa **tuv-**: *tuve, tuviste, tuvo*.\n\nAl terminar esta lección, podrás:\n\n- reconocer las raíces irregulares más frecuentes;\n- añadir las terminaciones correctas;\n- aplicar las excepciones de **hacer** y de las raíces terminadas en **j**.\n\n## 1. Terminaciones comunes\n\nLas raíces irregulares toman estas terminaciones. Ninguna lleva tilde.\n\n| Persona | Terminación | tener |\n| --- | --- | --- |\n| yo | **-e** | tuv**e** |\n| tú | **-iste** | tuv**iste** |\n| él\u002Fella\u002Fusted | **-o** | tuv**o** |\n| nosotros\u002Fas | **-imos** | tuv**imos** |\n| vosotros\u002Fas | **-isteis** | tuv**isteis** |\n| ellos\u002Fellas\u002Fustedes | **-ieron** | tuv**ieron** |\n\n:::warning\nNo uses las tildes de los verbos regulares: **tuve** y **tuvo**, no *tuvé* ni *tuvó*.\n:::\n\n## 2. Raíces con u\n\n| Infinitivo | Raíz | Paradigma completo |\n| --- | --- | --- |\n| andar | **anduv-** | anduve, anduviste, anduvo, anduvimos, anduvisteis, anduvieron |\n| estar | **estuv-** | estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron |\n| tener | **tuv-** | tuve, tuviste, tuvo, tuvimos, tuvisteis, tuvieron |\n| poder | **pud-** | pude, pudiste, pudo, pudimos, pudisteis, pudieron |\n| poner | **pus-** | puse, pusiste, puso, pusimos, pusisteis, pusieron |\n| saber | **sup-** | supe, supiste, supo, supimos, supisteis, supieron |\n| haber | **hub-** | hubo |\n\nLas formas de cada paradigma siguen el orden **yo, tú, él\u002Fella\u002Fusted, nosotros\u002Fas, vosotros\u002Fas, ellos\u002Fellas\u002Fustedes**.\n\n:::example\n**Estuve** en casa, **tuve** tiempo para cocinar y **puse** la mesa. Por la noche **hubo** una tormenta.\n:::\n\nLa forma **hubo** se usa con frecuencia de manera impersonal: *Hubo un problema. Hubo muchas personas en la reunión*.\n\n:::danger\nCuando **haber** expresa existencia en pretérito, se mantiene en singular aunque después aparezca un nombre plural: **Hubo muchos problemas**, no ✗ *hubieron muchos problemas*.\n:::\n\n## 3. Raíces con i\n\n| Infinitivo | Raíz | Paradigma completo |\n| --- | --- | --- |\n| querer | **quis-** | quise, quisiste, quiso, quisimos, quisisteis, quisieron |\n| venir | **vin-** | vine, viniste, vino, vinimos, vinisteis, vinieron |\n| hacer | **hic- \u002F hiz-** | hice, hiciste, hizo, hicimos, hicisteis, hicieron |\n\n:::warning\nLa tercera persona singular de **hacer** es **hizo**, con **z**: *Ella hizo la compra*, no *hico*.\n:::\n\n:::example\nMis amigos **vinieron** a casa. Yo **quise** preparar una cena especial e **hice** una tortilla.\n:::\n\n## 4. Raíces terminadas en j\n\n**Decir, traer** y muchos verbos terminados en **-ducir** usan una raíz con **j**.\n\n| Infinitivo | Raíz | Paradigma completo |\n| --- | --- | --- |\n| decir | **dij-** | dije, dijiste, dijo, dijimos, dijisteis, dij**eron** |\n| traer | **traj-** | traje, trajiste, trajo, trajimos, trajisteis, traj**eron** |\n| conducir | **conduj-** | conduje, condujiste, condujo, condujimos, condujisteis, conduj**eron** |\n| traducir | **traduj-** | traduje, tradujiste, tradujo, tradujimos, tradujisteis, traduj**eron** |\n\nLas formas de tercera persona plural pierden la **i** de **-ieron**: **dijeron**, no *dijieron*.\n\n:::danger\nCon una raíz terminada en **j**, usa **-eron**: *trajeron, dijeron, condujeron*.\n:::\n\n:::note\n**Ser** e **ir** comparten otro paradigma irregular: **fui, fuiste, fue, fuimos, fuisteis, fueron**. Estas formas no se construyen con las raíces y terminaciones de esta lección; el contexto indica el verbo: *Fui médico durante diez años* (**ser**) \u002F *Fui al médico ayer* (**ir**).\n:::\n\n## 5. Cómo construir una forma\n\nPara conjugar *poner* con *nosotros*:\n\n1. Busca la raíz irregular: **pus-**.\n2. Elige la terminación de nosotros: **-imos**.\n3. Une las partes: **pus + imos**.\n4. Resultado: **pusimos**.\n\n:::example\nCon *decir* y *ellos*:\n\n1. raíz: **dij-**;\n2. terminación especial después de **j**: **-eron**;\n3. resultado: **dijeron**.\n:::\n\n## 6. Usos y contexto\n\nEstos verbos expresan acciones completas igual que otros verbos en pretérito.\n\n- *Ayer **tuve** una reunión*;\n- *No **pude** abrir la puerta*;\n- *Ana **supo** la noticia el lunes*;\n- *Ellos **trajeron** comida*;\n- *¿Dónde **estuviste** anoche?*\n\nLa negación se coloca delante del verbo o del pronombre átono: *No **pude** ir*; *No **lo pude** abrir*. En una pregunta, la forma verbal no cambia: *¿**Tuviste** tiempo?*; *¿**Lo trajiste** tú?*\n\n:::note\nEn algunos contextos, el pretérito crea un matiz concreto: **supe** suele indicar “me enteré” y **no quiso** puede significar “se negó”. El contexto aclara la interpretación.\n:::\n\n## 7. Resumen práctico\n\n| Grupo | Raíces frecuentes |\n| --- | --- |\n| con **u** | anduv-, estuv-, tuv-, pud-, pus-, sup-, hub- |\n| con **i** | quis-, vin-, hic-\u002Fhiz- |\n| con **j** | dij-, traj-, conduj- |\n\nUsa las terminaciones **-e, -iste, -o, -imos, -isteis, -ieron**, sin tilde. Después de **j**, cambia la última por **-eron**.","es","A2",71,[13],{"id":14,"name":15,"level":10,"language":9,"isCompleted":16,"completionPercentage":17,"totalExercises":18,"completedExercises":17},"01a03036-617b-7989-ada2-e32128c875de","Formación del pretérito indefinido",false,0,20,"2026-07-20T12:11:26+00:00","2026-08-30T21:23:09+00:00",[22],{"id":23,"title":24,"grammarTopic":25,"displayOrder":26,"vocabularyListWords":27,"isPublished":41},"01a0548e-071a-77a1-810f-2a88c615f48a","Raíces irregulares del pretérito",{"id":14,"name":15,"level":10,"language":9,"isCompleted":16,"completionPercentage":17,"totalExercises":18,"completedExercises":17},2,[28,47,61,76,87,98,109,120,135,146],{"id":29,"vocabularyWord":30,"displayOrder":42},"01a0548e-071a-7819-810f-2a88c6cec0c0",{"id":31,"word":32,"frequency":33,"level":34,"language":9,"partsOfSpeech":35,"audio":16},"01a0548d-051a-7bbd-98f4-2a896576e998","tener",10,"A1",[36,43],{"id":37,"partOfSpeech":38,"definition":39,"exampleSentences":40,"isPrimary":41,"meaningOrder":42},"01a0548d-053f-7f22-a659-053a5626cb39","VERB","Poseer una cosa o disponer de ella.","Tenemos un coche pequeño y una bicicleta.",true,1,{"id":44,"partOfSpeech":38,"definition":45,"exampleSentences":46,"isPrimary":16,"meaningOrder":26},"01a0548d-053f-7f62-a659-053a568590aa","Expresar la edad o estados como hambre, sed, frío o sueño.","Mi hermana tiene veinte años y yo tengo dieciocho.",{"id":48,"vocabularyWord":49,"displayOrder":26},"01a0548e-071a-7851-810f-2a88c748ea32",{"id":50,"word":51,"frequency":33,"level":34,"language":9,"partsOfSpeech":52,"audio":16},"01a0548d-04a0-7d9b-8074-99b23dc8c419","estar",[53,57],{"id":54,"partOfSpeech":38,"definition":55,"exampleSentences":56,"isPrimary":41,"meaningOrder":42},"01a0548d-04b5-75d2-a1d3-146fa3a9ae9c","Encontrarse una persona o una cosa en un lugar.","La farmacia está al lado del banco.",{"id":58,"partOfSpeech":38,"definition":59,"exampleSentences":60,"isPrimary":16,"meaningOrder":26},"01a0548d-04b5-7616-a1d3-146fa49ecc8f","Encontrarse en un estado o una situación que puede cambiar.","Hoy estoy cansada porque dormí poco.",{"id":62,"vocabularyWord":63,"displayOrder":75},"01a0548e-071a-7879-810f-2a88c7eb6ba9",{"id":64,"word":65,"frequency":33,"level":34,"language":9,"partsOfSpeech":66,"audio":16},"01a0548d-050b-76e9-9b32-6df24e205ad8","poder",[67,71],{"id":68,"partOfSpeech":38,"definition":69,"exampleSentences":70,"isPrimary":41,"meaningOrder":42},"01a0548d-053e-765a-85f8-1988b0d146c0","Tener la capacidad o la posibilidad de hacer algo.","Mi abuela puede leer sin gafas.",{"id":72,"partOfSpeech":38,"definition":73,"exampleSentences":74,"isPrimary":16,"meaningOrder":26},"01a0548d-053e-769e-85f8-1988b1b3f3b6","Tener permiso para hacer algo.","Puedes usar mi teléfono si lo necesitas.",3,{"id":77,"vocabularyWord":78,"displayOrder":86},"01a0548e-071a-7895-810f-2a88c8b7a79c",{"id":79,"word":80,"frequency":33,"level":34,"language":9,"partsOfSpeech":81,"audio":16},"01a0548d-03ce-7ea4-b4cd-8524a5d080fa","poner",[82],{"id":83,"partOfSpeech":38,"definition":84,"exampleSentences":85,"isPrimary":41,"meaningOrder":42},"01a0548d-03fd-72d2-98c1-51b7eb4d066c","Colocar una cosa en un lugar o una posición.","Pongo las llaves junto a la puerta.",4,{"id":88,"vocabularyWord":89,"displayOrder":97},"01a0548e-071a-78b1-810f-2a88c9292214",{"id":90,"word":91,"frequency":33,"level":34,"language":9,"partsOfSpeech":92,"audio":16},"01a0548d-03c4-7d6e-8881-ffe2e4f241be","saber",[93],{"id":94,"partOfSpeech":38,"definition":95,"exampleSentences":96,"isPrimary":41,"meaningOrder":42},"01a0548d-03fa-7eb3-85f0-e6f4a7b99e4a","Tener conocimiento o habilidad sobre algo.","Sé la respuesta a esa pregunta.",5,{"id":99,"vocabularyWord":100,"displayOrder":108},"01a0548e-071a-78cd-810f-2a88c984b838",{"id":101,"word":102,"frequency":33,"level":34,"language":9,"partsOfSpeech":103,"audio":16},"01a0548d-03c6-75ab-be95-1a6f2fe10ff3","querer",[104],{"id":105,"partOfSpeech":38,"definition":106,"exampleSentences":107,"isPrimary":41,"meaningOrder":42},"01a0548d-03fb-7187-b41f-926c8fa27ea4","Desear algo o sentir afecto por alguien.","Quiero aprender a tocar la guitarra.",6,{"id":110,"vocabularyWord":111,"displayOrder":119},"01a0548e-071a-78e5-810f-2a88ca7ec497",{"id":112,"word":113,"frequency":33,"level":34,"language":9,"partsOfSpeech":114,"audio":16},"01a0548d-03c3-796a-8bf9-84f9aa6b34af","venir",[115],{"id":116,"partOfSpeech":38,"definition":117,"exampleSentences":118,"isPrimary":41,"meaningOrder":42},"01a0548d-03fa-7c87-85f0-e6f4a7278f05","Moverse hacia el lugar donde está quien habla.","Mis amigos vienen a cenar esta noche.",7,{"id":121,"vocabularyWord":122,"displayOrder":134},"01a0548e-071a-7911-810f-2a88ca9cb432",{"id":123,"word":124,"frequency":33,"level":34,"language":9,"partsOfSpeech":125,"audio":16},"01a0548d-04a4-71f9-ae11-045632a08e8e","hacer",[126,130],{"id":127,"partOfSpeech":38,"definition":128,"exampleSentences":129,"isPrimary":41,"meaningOrder":42},"01a0548d-04b5-7b92-a1d3-146fa85144ee","Crear, preparar o realizar una cosa o una actividad.","Hago la cena mientras Pablo pone la mesa.",{"id":131,"partOfSpeech":38,"definition":132,"exampleSentences":133,"isPrimary":16,"meaningOrder":26},"01a0548d-04b5-7bda-a1d3-146fa910d5c7","Expresar el tiempo atmosférico de forma impersonal.","En invierno hace frío por la noche.",8,{"id":136,"vocabularyWord":137,"displayOrder":145},"01a0548e-071a-792d-810f-2a88cb89cc46",{"id":138,"word":139,"frequency":33,"level":34,"language":9,"partsOfSpeech":140,"audio":16},"01a0548d-03c9-77ba-81d6-d34416b9f1ab","decir",[141],{"id":142,"partOfSpeech":38,"definition":143,"exampleSentences":144,"isPrimary":41,"meaningOrder":42},"01a0548d-03fb-76b7-b41f-926c91ddd968","Expresar algo con palabras.","Siempre dice la verdad.",9,{"id":147,"vocabularyWord":148,"displayOrder":33},"01a0548e-071a-7949-810f-2a88cc22aeb7",{"id":149,"word":150,"frequency":33,"level":34,"language":9,"partsOfSpeech":151,"audio":16},"01a0548d-03d3-78a6-834f-1006381daa04","traer",[152],{"id":153,"partOfSpeech":38,"definition":154,"exampleSentences":155,"isPrimary":41,"meaningOrder":42},"01a0548d-03fd-797e-98c1-51b7ee4bf87c","Llevar algo o a alguien hacia el lugar donde está quien habla.","Traigo postre para la cena.",{"name":15,"slug":157,"language":9},"formacion-del-preterito-indefinido-a2",[],[160,169,175,182,188],{"@id":161,"@type":162,"id":163,"grammarPage":164,"title":165,"instructions":166,"displayOrder":17,"type":167,"isCompleted":16,"ogImageUrl":168},"\u002Fapi\u002Fgrammar_exercises\u002F019f7f70-52ba-7172-bd5d-65f103038407","GrammarExercise","019f7f70-52ba-7172-bd5d-65f103038407","\u002Fapi\u002Fgrammar_pages\u002F019f7f70-307c-75f9-b714-2a0b885fd926","Raíces en acciones terminadas","Completa cada acción pasada con la forma correcta del infinitivo indicado y presta atención al sujeto.","word_select","\u002Fuploads\u002Fimages\u002Fgpimg_019f7e4c-4327-75a9-a7c9-4ac9fbb21bf0_hero.webp",{"@id":170,"@type":162,"id":171,"grammarPage":164,"title":172,"instructions":173,"displayOrder":42,"type":167,"isCompleted":16,"ogImageUrl":174},"\u002Fapi\u002Fgrammar_exercises\u002F019f7f70-52cf-75ee-931c-1ff433123430","019f7f70-52cf-75ee-931c-1ff433123430","Construcción y contrastes","Elige raíces, terminaciones o formas completas según el sujeto, el infinitivo y el contexto pasado de cada actividad.","\u002Fuploads\u002Fimages\u002Fgpimg_019f7e4c-4370-7605-8717-a19cd7e71917_hero.webp",{"@id":176,"@type":162,"id":177,"grammarPage":164,"title":178,"instructions":179,"displayOrder":26,"type":180,"isCompleted":16,"ogImageUrl":181},"\u002Fapi\u002Fgrammar_exercises\u002F019faa5f-f109-7b6d-b109-48014f82f1db","019faa5f-f109-7b6d-b109-48014f82f1db","Construye raíces con u e i","Toca las palabras en el orden indicado para formar el pretérito con la raíz y la persona correctas. Hay una palabra que no pertenece.","sentence_builder","\u002Fuploads\u002Fimages\u002Fgpimg_4c1efbdd-0aa0-4f88-a1f4-b2ea5cfb7e00_hero.webp",{"@id":183,"@type":162,"id":184,"grammarPage":164,"title":185,"instructions":186,"displayOrder":75,"type":180,"isCompleted":16,"ogImageUrl":187},"\u002Fapi\u002Fgrammar_exercises\u002F019faa5f-f11a-79c1-b872-644f3508a642","019faa5f-f11a-79c1-b872-644f3508a642","Construye raíces con j y contextos","Toca las palabras en el orden indicado y aplica las formas especiales del contexto. Hay una palabra que no pertenece.","\u002Fuploads\u002Fimages\u002Fgpimg_3ee54d91-eda7-4318-8e7f-a111dea2cb17_hero.webp",{"@id":189,"@type":162,"id":190,"grammarPage":164,"title":191,"instructions":192,"displayOrder":86,"type":193,"isCompleted":16},"\u002Fapi\u002Fgrammar_exercises\u002F01a01414-1b78-79af-93f9-79607aed162d","01a01414-1b78-79af-93f9-79607aed162d","Corrige las raíces irregulares","Cada frase contiene una forma verbal incorrecta. Tócala y elige la corrección adecuada.","find_and_fix",{"019f7f70-52ba-7172-bd5d-65f103038407":195,"019f7f70-52cf-75ee-931c-1ff433123430":452,"019faa5f-f109-7b6d-b109-48014f82f1db":752,"019faa5f-f11a-79c1-b872-644f3508a642":898,"01a01414-1b78-79af-93f9-79607aed162d":1045},{"id":163,"grammarPage":164,"title":165,"instructions":166,"displayOrder":17,"type":167,"questions":196,"ogImageUrl":168},[197,215,233,251,269,287,305,323,341,359,377,395,414,433],{"id":198,"sentenceTemplate":199,"displayOrder":17,"explanation":200,"exampleSentence":201,"blanks":202},"019f7f70-52ba-72c2-bd5d-65f10576ca39","Ayer, yo (andar) __1__ por el sendero durante una hora y después regresé al hotel.","\"Ayer\" presenta una acción terminada. Con \"yo\", unimos la raíz \"anduv-\" y la terminación \"-e\": \"anduve\", sin tilde.","El sábado pasado anduve por el centro antes de comer.",[203],{"id":204,"blankNumber":42,"options":205},"019f7f70-52ba-7276-bd5d-65f10562317d",[206,209,212],{"id":207,"optionText":208,"isCorrect":41,"displayOrder":17},"019f7f70-52ba-71f6-bd5d-65f103c584b0","anduve",{"id":210,"optionText":211,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-722a-bd5d-65f104aae5a7","andé",{"id":213,"optionText":214,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7252-bd5d-65f104da4e8c","anduvo",{"id":216,"sentenceTemplate":217,"displayOrder":42,"explanation":218,"exampleSentence":219,"blanks":220},"019f7f70-52ba-73be-bd5d-65f1082e19c6","Anoche, tú (estar) __1__ de guardia hasta las once y luego te fuiste a casa.","Con \"tú\", la raíz irregular \"estuv-\" recibe \"-iste\": \"estuviste\".","Ayer estuviste muy atento durante la reunión.",[221],{"id":222,"blankNumber":42,"options":223},"019f7f70-52ba-7386-bd5d-65f107f8fe5a",[224,227,230],{"id":225,"optionText":226,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7312-bd5d-65f105b5bcba","estuve",{"id":228,"optionText":229,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-7346-bd5d-65f106af8085","estaste",{"id":231,"optionText":232,"isCorrect":41,"displayOrder":26},"019f7f70-52ba-7366-bd5d-65f1076a545c","estuviste",{"id":234,"sentenceTemplate":235,"displayOrder":26,"explanation":236,"exampleSentence":237,"blanks":238},"019f7f70-52ba-74c2-bd5d-65f109aabd6d","El martes pasado, ellas (tener) __1__ una reunión breve con el director.","Con \"ellas\", unimos \"tuv-\" y \"-ieron\": \"tuvieron\". Esta terminación no lleva tilde.","Mis vecinos tuvieron una avería la semana pasada.",[239],{"id":240,"blankNumber":42,"options":241},"019f7f70-52ba-7466-bd5d-65f1092ca367",[242,245,248],{"id":243,"optionText":244,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7406-bd5d-65f108c8e6c3","tenieron",{"id":246,"optionText":247,"isCorrect":41,"displayOrder":42},"019f7f70-52ba-7426-bd5d-65f108e42cb9","tuvieron",{"id":249,"optionText":250,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7446-bd5d-65f108f57f72","tuvo",{"id":252,"sentenceTemplate":253,"displayOrder":75,"explanation":254,"exampleSentence":255,"blanks":256},"019f7f70-52ba-75a6-bd5d-65f10ba430c6","La semana pasada, nosotros (poder) __1__ resolver el problema antes del viernes.","La raíz de \"poder\" es \"pud-\". Con \"nosotros\", añadimos \"-imos\": \"pudimos\".","Ayer pudimos terminar el informe a tiempo.",[257],{"id":258,"blankNumber":42,"options":259},"019f7f70-52ba-7572-bd5d-65f10b0ff0ae",[260,263,266],{"id":261,"optionText":262,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-750e-bd5d-65f10a4d78c9","podimos",{"id":264,"optionText":265,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-7532-bd5d-65f10a9036cf","pudieron",{"id":267,"optionText":268,"isCorrect":41,"displayOrder":26},"019f7f70-52ba-7552-bd5d-65f10ae665ef","pudimos",{"id":270,"sentenceTemplate":271,"displayOrder":86,"explanation":272,"exampleSentence":273,"blanks":274},"019f7f70-52ba-767e-bd5d-65f10d16bd11","Ayer por la tarde, vosotros (poner) __1__ las sillas en el salón antes de la charla.","Con \"vosotros\", la raíz \"pus-\" se combina con \"-isteis\": \"pusisteis\".","El domingo pusisteis las bebidas en la nevera.",[275],{"id":276,"blankNumber":42,"options":277},"019f7f70-52ba-764a-bd5d-65f10c69460d",[278,281,284],{"id":279,"optionText":280,"isCorrect":41,"displayOrder":17},"019f7f70-52ba-75ea-bd5d-65f10c0de0c6","pusisteis",{"id":282,"optionText":283,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-760a-bd5d-65f10c165c7e","ponisteis",{"id":285,"optionText":286,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-762a-bd5d-65f10c4b37d6","pusieron",{"id":288,"sentenceTemplate":289,"displayOrder":97,"explanation":290,"exampleSentence":291,"blanks":292},"019f7f70-52ba-7762-bd5d-65f10f96f8e6","El lunes pasado, ellos (saber) __1__ el resultado al leer el correo de la escuela.","La raíz irregular de \"saber\" es \"sup-\". Con \"ellos\", formamos \"supieron\"; aquí significa que se enteraron.","Ayer mis padres supieron que el vuelo estaba cancelado.",[293],{"id":294,"blankNumber":42,"options":295},"019f7f70-52ba-772e-bd5d-65f10f33641c",[296,299,302],{"id":297,"optionText":298,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-76c2-bd5d-65f10d9cc5fc","supo",{"id":300,"optionText":301,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-76e2-bd5d-65f10e83799a","sabieron",{"id":303,"optionText":304,"isCorrect":41,"displayOrder":26},"019f7f70-52ba-770e-bd5d-65f10ef44967","supieron",{"id":306,"sentenceTemplate":307,"displayOrder":108,"explanation":308,"exampleSentence":309,"blanks":310},"019f7f70-52ba-783e-bd5d-65f110e62040","Ayer por la mañana (haber, uso impersonal sin sujeto) __1__ muchas personas en la oficina.","Para expresar existencia en una acción pasada usamos la forma impersonal singular \"hubo\", aunque después aparezca un nombre plural.","El mes pasado hubo varios cambios en el horario.",[311],{"id":312,"blankNumber":42,"options":313},"019f7f70-52ba-780a-bd5d-65f110a34257",[314,317,320],{"id":315,"optionText":316,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-77aa-bd5d-65f10f987987","hubieron",{"id":318,"optionText":319,"isCorrect":41,"displayOrder":42},"019f7f70-52ba-77ca-bd5d-65f11020d426","hubo",{"id":321,"optionText":322,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-77ea-bd5d-65f1102e1bb2","habió",{"id":324,"sentenceTemplate":325,"displayOrder":119,"explanation":326,"exampleSentence":327,"blanks":328},"019f7f70-52ba-7912-bd5d-65f112f3a408","En la reunión de anoche, tú (querer) __1__ explicar tu propuesta antes de la votación.","Con \"tú\", la raíz \"quis-\" recibe la terminación \"-iste\": \"quisiste\".","Ayer quise llamar a Julia después del trabajo.",[329],{"id":330,"blankNumber":42,"options":331},"019f7f70-52ba-78da-bd5d-65f112abaef4",[332,335,338],{"id":333,"optionText":334,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7882-bd5d-65f110f99e35","queriste",{"id":336,"optionText":337,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-78a2-bd5d-65f111eb510d","quiso",{"id":339,"optionText":340,"isCorrect":41,"displayOrder":26},"019f7f70-52ba-78be-bd5d-65f11273dae9","quisiste",{"id":342,"sentenceTemplate":343,"displayOrder":134,"explanation":344,"exampleSentence":345,"blanks":346},"019f7f70-52ba-79e6-bd5d-65f1148f62a5","El mes pasado, yo (venir) __1__ a esta ciudad para participar en un curso de dos días.","La raíz irregular de \"venir\" es \"vin-\". Con \"yo\", añadimos \"-e\": \"vine\", sin tilde.","Anteayer vine al centro en autobús.",[347],{"id":348,"blankNumber":42,"options":349},"019f7f70-52ba-79b2-bd5d-65f1140255fc",[350,353,356],{"id":351,"optionText":352,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7952-bd5d-65f113463600","vení",{"id":354,"optionText":355,"isCorrect":41,"displayOrder":42},"019f7f70-52ba-7972-bd5d-65f11369a9ff","vine",{"id":357,"optionText":358,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7996-bd5d-65f113ddea19","vino",{"id":360,"sentenceTemplate":361,"displayOrder":145,"explanation":362,"exampleSentence":363,"blanks":364},"019f7f70-52ba-7ac6-bd5d-65f1174ca297","Ayer, nosotras (hacer) __1__ una lista y terminamos la compra antes de las seis.","Con \"nosotras\", la raíz \"hic-\" se combina con \"-imos\": \"hicimos\".","La semana pasada hicimos una excursión corta.",[365],{"id":366,"blankNumber":42,"options":367},"019f7f70-52ba-7a92-bd5d-65f116931fd1",[368,371,374],{"id":369,"optionText":370,"isCorrect":41,"displayOrder":17},"019f7f70-52ba-7a2a-bd5d-65f11565df5c","hicimos",{"id":372,"optionText":373,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-7a4a-bd5d-65f115677580","hacimos",{"id":375,"optionText":376,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7a6a-bd5d-65f115c48411","hizo",{"id":378,"sentenceTemplate":379,"displayOrder":33,"explanation":380,"exampleSentence":381,"blanks":382},"019f7f70-52ba-7b9a-bd5d-65f119f9e705","En la entrevista de ayer, vosotros (decir) __1__ vuestro nombre y vuestra profesión.","Con \"vosotros\", la raíz \"dij-\" recibe \"-isteis\": \"dijisteis\".","Anoche dijisteis la verdad delante de todos.",[383],{"id":384,"blankNumber":42,"options":385},"019f7f70-52ba-7b66-bd5d-65f119a91770",[386,389,392],{"id":387,"optionText":388,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7b0a-bd5d-65f117ca8d4c","dijeron",{"id":390,"optionText":391,"isCorrect":41,"displayOrder":42},"019f7f70-52ba-7b2a-bd5d-65f11832d082","dijisteis",{"id":393,"optionText":394,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7b4a-bd5d-65f1190ecbfc","decisteis",{"id":396,"sentenceTemplate":397,"displayOrder":398,"explanation":399,"exampleSentence":400,"blanks":401},"019f7f70-52ba-7c66-bd5d-65f11be3fdfd","Anoche, ella (traer) __1__ los documentos que faltaban y los dejó sobre mi mesa.",11,"Con \"ella\", la raíz \"traj-\" se combina con \"-o\": \"trajo\", sin tilde.","El lunes Omar trajo pan para la cena.",[402],{"id":403,"blankNumber":42,"options":404},"019f7f70-52ba-7c32-bd5d-65f11b921e61",[405,408,411],{"id":406,"optionText":407,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7bda-bd5d-65f11a028394","trajó",{"id":409,"optionText":410,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-7bfa-bd5d-65f11a269122","trajeron",{"id":412,"optionText":413,"isCorrect":41,"displayOrder":26},"019f7f70-52ba-7c16-bd5d-65f11b18d54e","trajo",{"id":415,"sentenceTemplate":416,"displayOrder":417,"explanation":418,"exampleSentence":419,"blanks":420},"019f7f70-52ba-7d3a-bd5d-65f11db8e376","El verano pasado, ellos (conducir) __1__ desde Málaga hasta Lisboa en dos días.",12,"La raíz es \"conduj-\". En tercera persona plural, después de \"j\" usamos \"-eron\": \"condujeron\", no \"condujieron\".","Ayer las dos conductoras condujeron con mucha prudencia.",[421],{"id":422,"blankNumber":42,"options":423},"019f7f70-52ba-7d06-bd5d-65f11d08026f",[424,427,430],{"id":425,"optionText":426,"isCorrect":41,"displayOrder":17},"019f7f70-52ba-7caa-bd5d-65f11c2da5f8","condujeron",{"id":428,"optionText":429,"isCorrect":16,"displayOrder":42},"019f7f70-52ba-7cca-bd5d-65f11cb83e7f","condujieron",{"id":431,"optionText":432,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7cea-bd5d-65f11cf1d2d3","condujo",{"id":434,"sentenceTemplate":435,"displayOrder":436,"explanation":437,"exampleSentence":438,"blanks":439},"019f7f70-52ba-7e12-bd5d-65f12020b528","Ayer por la mañana, él (traducir) __1__ el mensaje al español y lo envió al cliente.",13,"Con \"él\", la raíz \"traduj-\" recibe \"-o\": \"tradujo\", sin tilde.","La intérprete tradujo la carta el viernes pasado.",[440],{"id":441,"blankNumber":42,"options":442},"019f7f70-52ba-7dd6-bd5d-65f11fc0dfb1",[443,446,449],{"id":444,"optionText":445,"isCorrect":16,"displayOrder":17},"019f7f70-52ba-7d7a-bd5d-65f11e316c91","tradució",{"id":447,"optionText":448,"isCorrect":41,"displayOrder":42},"019f7f70-52ba-7d9a-bd5d-65f11eb0f342","tradujo",{"id":450,"optionText":451,"isCorrect":16,"displayOrder":26},"019f7f70-52ba-7dba-bd5d-65f11f8f5f57","tradujeron",{"id":171,"grammarPage":164,"title":172,"instructions":173,"displayOrder":42,"type":167,"questions":453,"ogImageUrl":174},[454,495,525,542,559,589,617,634,652,670,688,706,724],{"id":455,"sentenceTemplate":456,"displayOrder":17,"explanation":457,"exampleSentence":458,"blanks":459},"019f7f70-52cf-786e-931c-1ff439bb9f68","En el relato de ayer, nosotros (poner) construimos la forma así: raíz __1__ + terminación __2__ = __3__.","La raíz irregular de \"poner\" es \"pus-\" y la terminación de \"nosotros\" es \"-imos\". Juntas forman \"pusimos\".","Para ellos y tener: tuv- + -ieron = tuvieron.",[460,472,484],{"id":461,"blankNumber":42,"options":462},"019f7f70-52cf-76f6-931c-1ff434ac4df6",[463,466,469],{"id":464,"optionText":465,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7672-931c-1ff433cb22e5","pon-",{"id":467,"optionText":468,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-76ae-931c-1ff433d1ae29","pud-",{"id":470,"optionText":471,"isCorrect":41,"displayOrder":26},"019f7f70-52cf-76d6-931c-1ff434935fce","pus-",{"id":473,"blankNumber":26,"options":474},"019f7f70-52cf-779e-931c-1ff4376570b1",[475,478,481],{"id":476,"optionText":477,"isCorrect":41,"displayOrder":17},"019f7f70-52cf-773a-931c-1ff4355d66d1","-imos",{"id":479,"optionText":480,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-775e-931c-1ff4362a900f","-ieron",{"id":482,"optionText":483,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-777e-931c-1ff436bfa58f","-isteis",{"id":485,"blankNumber":75,"options":486},"019f7f70-52cf-7836-931c-1ff439a1addb",[487,490,492],{"id":488,"optionText":489,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-77d6-931c-1ff437c75bb8","ponimos",{"id":491,"optionText":286,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-77f6-931c-1ff4386b24c3",{"id":493,"optionText":494,"isCorrect":41,"displayOrder":26},"019f7f70-52cf-7816-931c-1ff438c4203c","pusimos",{"id":496,"sentenceTemplate":497,"displayOrder":42,"explanation":498,"exampleSentence":499,"blanks":500},"019f7f70-52cf-7a16-931c-1ff43e5e5add","Ayer, yo (tener) __1__ un problema con el ordenador, pero él (poder) __2__ solucionarlo.","Las raíces irregulares usan terminaciones sin tilde: \"tuve\" para \"yo\" y \"pudo\" para \"él\".","El lunes tuve una duda, pero mi profesora pudo ayudarme.",[501,513],{"id":502,"blankNumber":42,"options":503},"019f7f70-52cf-7942-931c-1ff43bbd3765",[504,507,510],{"id":505,"optionText":506,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-78de-931c-1ff43ab3fc37","tuvé",{"id":508,"optionText":509,"isCorrect":41,"displayOrder":42},"019f7f70-52cf-7902-931c-1ff43afca84a","tuve",{"id":511,"optionText":512,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7922-931c-1ff43b5c6ce1","tení",{"id":514,"blankNumber":26,"options":515},"019f7f70-52cf-79de-931c-1ff43db2f8e4",[516,519,522],{"id":517,"optionText":518,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7976-931c-1ff43be1acd6","pudó",{"id":520,"optionText":521,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-7992-931c-1ff43ca2d71a","podió",{"id":523,"optionText":524,"isCorrect":41,"displayOrder":26},"019f7f70-52cf-79b2-931c-1ff43ccfa177","pudo",{"id":526,"sentenceTemplate":527,"displayOrder":26,"explanation":528,"exampleSentence":529,"blanks":530},"019f7f70-52cf-7b02-931c-1ff43f42f3e0","Ayer, él (hacer) __1__ la reserva por internet y recibió la confirmación enseguida.","La tercera persona singular de \"hacer\" es la forma especial \"hizo\", con \"z\" y sin tilde.","Mi hermana hizo la matrícula el martes pasado.",[531],{"id":532,"blankNumber":42,"options":533},"019f7f70-52cf-7ace-931c-1ff43f1b9593",[534,537,540],{"id":535,"optionText":536,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7a6e-931c-1ff43e735ec7","hico",{"id":538,"optionText":539,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-7a8e-931c-1ff43ec461cb","hizó",{"id":541,"optionText":376,"isCorrect":41,"displayOrder":26},"019f7f70-52cf-7aae-931c-1ff43ef69814",{"id":543,"sentenceTemplate":544,"displayOrder":75,"explanation":545,"exampleSentence":546,"blanks":547},"019f7f70-52cf-7bd6-931c-1ff4419d4232","En la reunión de ayer, ellas (decir) __1__ que el plazo era demasiado corto.","Después de la raíz \"dij-\", la tercera persona plural toma \"-eron\": \"dijeron\". No conserva la \"i\" de \"-ieron\".","Los testigos dijeron lo mismo la semana pasada.",[548],{"id":549,"blankNumber":42,"options":550},"019f7f70-52cf-7ba2-931c-1ff440e1bca1",[551,554,556],{"id":552,"optionText":553,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7b46-931c-1ff43f6ba978","dijieron",{"id":555,"optionText":388,"isCorrect":41,"displayOrder":42},"019f7f70-52cf-7b66-931c-1ff43fb3eadd",{"id":557,"optionText":558,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7b86-931c-1ff44016293d","dijerón",{"id":560,"sentenceTemplate":561,"displayOrder":86,"explanation":562,"exampleSentence":563,"blanks":564},"019f7f70-52cf-7d36-931c-1ff4472a2731","En las frases «Ayer nosotros (estar) estuvimos en casa» y «ayer vosotros (saber) supisteis la respuesta», las raíces irregulares son estar → __1__ y saber → __2__.","Quitamos las terminaciones de \"estuvimos\" y \"supisteis\": la raíz de \"estar\" es \"estuv-\" y la de \"saber\" es \"sup-\".","En «ayer yo (tener) tuve tiempo», la forma «tuve» muestra la raíz tuv- de tener.",[565,577],{"id":566,"blankNumber":42,"options":567},"019f7f70-52cf-7c76-931c-1ff444466620",[568,571,574],{"id":569,"optionText":570,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7c1a-931c-1ff441ec349a","est-",{"id":572,"optionText":573,"isCorrect":41,"displayOrder":42},"019f7f70-52cf-7c3e-931c-1ff442d863f8","estuv-",{"id":575,"optionText":576,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7c5a-931c-1ff443998746","anduv-",{"id":578,"blankNumber":26,"options":579},"019f7f70-52cf-7d02-931c-1ff446b9c34a",[580,583,586],{"id":581,"optionText":582,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7ca6-931c-1ff4452ab835","sab-",{"id":584,"optionText":585,"isCorrect":41,"displayOrder":42},"019f7f70-52cf-7cc6-931c-1ff446281c10","sup-",{"id":587,"optionText":588,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7ce6-931c-1ff446b151b8","sub-",{"id":590,"sentenceTemplate":591,"displayOrder":97,"explanation":592,"exampleSentence":593,"blanks":594},"019f7f70-52cf-7eb6-931c-1ff44c3cd53f","Hasta 2020, yo (ser) __1__ enfermero; ayer, yo (ir) __2__ al hospital para visitar a un amigo.","\"Ser\" e \"ir\" comparten la forma \"fui\" para \"yo\". El contexto muestra que la primera forma habla de profesión y la segunda de movimiento.","Fui estudiante durante cuatro años y fui a Chile el verano pasado.",[595,607],{"id":596,"blankNumber":42,"options":597},"019f7f70-52cf-7df6-931c-1ff449781128",[598,601,604],{"id":599,"optionText":600,"isCorrect":41,"displayOrder":17},"019f7f70-52cf-7d96-931c-1ff447ced123","fui",{"id":602,"optionText":603,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-7db6-931c-1ff448193a19","fue",{"id":605,"optionText":606,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7dd6-931c-1ff448c7192b","ser",{"id":608,"blankNumber":26,"options":609},"019f7f70-52cf-7e82-931c-1ff44c118904",[610,612,615],{"id":611,"optionText":603,"isCorrect":16,"displayOrder":17},"019f7f70-52cf-7e26-931c-1ff44a5af0ce",{"id":613,"optionText":614,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-7e46-931c-1ff44b375249","ir",{"id":616,"optionText":600,"isCorrect":41,"displayOrder":26},"019f7f70-52cf-7e66-931c-1ff44bfa6860",{"id":618,"sentenceTemplate":619,"displayOrder":108,"explanation":620,"exampleSentence":621,"blanks":622},"019f7f70-52cf-7f9e-931c-1ff44dec6691","Ayer al mediodía, yo (saber) __1__ la buena noticia cuando leí el correo.","En este contexto, \"supe\" significa \"me enteré\" en un momento concreto y terminado del pasado.","El viernes supimos la fecha definitiva del examen.",[623],{"id":624,"blankNumber":42,"options":625},"019f7f70-52cf-7f6a-931c-1ff44d467cb6",[626,629,631],{"id":627,"optionText":628,"isCorrect":41,"displayOrder":17},"019f7f70-52cf-7f0a-931c-1ff44c6a505f","supe",{"id":630,"optionText":298,"isCorrect":16,"displayOrder":42},"019f7f70-52cf-7f2a-931c-1ff44c94236a",{"id":632,"optionText":633,"isCorrect":16,"displayOrder":26},"019f7f70-52cf-7f4a-931c-1ff44d361216","sabí",{"id":635,"sentenceTemplate":636,"displayOrder":119,"explanation":637,"exampleSentence":638,"blanks":639},"019f7f70-52d0-70d7-8e3a-5aba74d98cf5","Anoche, Carlos (querer, forma negativa) __1__ prestar su bicicleta; dijo claramente que no.","En este contexto, \"no quiso\" indica que Carlos se negó a prestar la bicicleta.","Ayer Laura no quiso firmar el documento.",[640],{"id":641,"blankNumber":42,"options":642},"019f7f70-52d0-70a3-8e3a-5aba74b43c5f",[643,646,649],{"id":644,"optionText":645,"isCorrect":16,"displayOrder":17},"019f7f70-52d0-703f-8e3a-5aba7395a55d","no quise",{"id":647,"optionText":648,"isCorrect":16,"displayOrder":42},"019f7f70-52d0-7067-8e3a-5aba73c7f15c","no querer",{"id":650,"optionText":651,"isCorrect":41,"displayOrder":26},"019f7f70-52d0-7087-8e3a-5aba73fab872","no quiso",{"id":653,"sentenceTemplate":654,"displayOrder":134,"explanation":655,"exampleSentence":656,"blanks":657},"019f7f70-52d0-71bf-8e3a-5aba770dbd02","Ayer, yo (poder, forma negativa con el pronombre «la») __1__ encender porque la lámpara estaba rota.","La negación va antes del pronombre y del verbo: \"no la pude encender\".","El lunes no lo pude encontrar en la carpeta.",[658],{"id":659,"blankNumber":42,"options":660},"019f7f70-52d0-7187-8e3a-5aba7638f93f",[661,664,667],{"id":662,"optionText":663,"isCorrect":16,"displayOrder":17},"019f7f70-52d0-711b-8e3a-5aba756864c7","la no pude",{"id":665,"optionText":666,"isCorrect":41,"displayOrder":42},"019f7f70-52d0-713f-8e3a-5aba756d5744","no la pude",{"id":668,"optionText":669,"isCorrect":16,"displayOrder":26},"019f7f70-52d0-715f-8e3a-5aba7606e588","no pude la",{"id":671,"sentenceTemplate":672,"displayOrder":145,"explanation":673,"exampleSentence":674,"blanks":675},"019f7f70-52d0-728f-8e3a-5aba79215e75","Ayer por la tarde, ¿tú (traer) __1__ las llaves a la oficina?","En una pregunta, la forma verbal no cambia. Con \"tú\" y la raíz \"traj-\", usamos \"trajiste\".","¿Tuviste tiempo para llamar anoche?",[676],{"id":677,"blankNumber":42,"options":678},"019f7f70-52d0-725b-8e3a-5aba786c6b0e",[679,682,685],{"id":680,"optionText":681,"isCorrect":41,"displayOrder":17},"019f7f70-52d0-71ff-8e3a-5aba7793b0fe","trajiste",{"id":683,"optionText":684,"isCorrect":16,"displayOrder":42},"019f7f70-52d0-7223-8e3a-5aba77f0468b","trajisteis",{"id":686,"optionText":687,"isCorrect":16,"displayOrder":26},"019f7f70-52d0-723f-8e3a-5aba780cb349","traíste",{"id":689,"sentenceTemplate":690,"displayOrder":33,"explanation":691,"exampleSentence":692,"blanks":693},"019f7f70-52d0-735f-8e3a-5aba7a2e1a15","El verano pasado, vosotros (venir) __1__ tres veces a este camping.","Con \"vosotros\", la raíz \"vin-\" recibe la terminación \"-isteis\": \"vinisteis\".","El año pasado vinisteis a todas las reuniones.",[694],{"id":695,"blankNumber":42,"options":696},"019f7f70-52d0-732b-8e3a-5aba7a00ff8e",[697,700,703],{"id":698,"optionText":699,"isCorrect":16,"displayOrder":17},"019f7f70-52d0-72d3-8e3a-5aba7927b73f","venisteis",{"id":701,"optionText":702,"isCorrect":16,"displayOrder":42},"019f7f70-52d0-72f3-8e3a-5aba796acd59","vinieron",{"id":704,"optionText":705,"isCorrect":41,"displayOrder":26},"019f7f70-52d0-730f-8e3a-5aba79749411","vinisteis",{"id":707,"sentenceTemplate":708,"displayOrder":398,"explanation":709,"exampleSentence":710,"blanks":711},"019f7f70-52d0-742f-8e3a-5aba7d946981","Durante la excursión de ayer, nosotros (andar) __1__ doce kilómetros antes de comer.","Con \"nosotros\", la raíz \"anduv-\" y la terminación \"-imos\" forman \"anduvimos\".","El domingo anduvimos por la costa durante dos horas.",[712],{"id":713,"blankNumber":42,"options":714},"019f7f70-52d0-73fb-8e3a-5aba7c9e464f",[715,718,721],{"id":716,"optionText":717,"isCorrect":41,"displayOrder":17},"019f7f70-52d0-739f-8e3a-5aba7ad79796","anduvimos",{"id":719,"optionText":720,"isCorrect":16,"displayOrder":42},"019f7f70-52d0-73bf-8e3a-5aba7b46fdf9","andamos",{"id":722,"optionText":723,"isCorrect":16,"displayOrder":26},"019f7f70-52d0-73df-8e3a-5aba7bfc0877","anduvieron",{"id":725,"sentenceTemplate":726,"displayOrder":417,"explanation":727,"exampleSentence":728,"blanks":729},"019f7f70-52d0-75c7-8e3a-5aba818c0bbd","En el trabajo de ayer, ellos (traer) __1__ los documentos originales y ellas (traducir) __2__ los textos antes de archivarlos.","Las raíces \"traj-\" y \"traduj-\" terminan en \"j\". Con \"ellos\" y \"ellas\" toman \"-eron\": \"trajeron\" y \"tradujeron\", sin \"i\".","La semana pasada los técnicos trajeron el manual y sus compañeras lo tradujeron.",[730,741],{"id":731,"blankNumber":42,"options":732},"019f7f70-52d0-74f3-8e3a-5aba7f460c07",[733,736,739],{"id":734,"optionText":735,"isCorrect":16,"displayOrder":17},"019f7f70-52d0-746f-8e3a-5aba7e158e26","trajieron",{"id":737,"optionText":738,"isCorrect":16,"displayOrder":42},"019f7f70-52d0-748f-8e3a-5aba7eb384e0","trayeron",{"id":740,"optionText":410,"isCorrect":41,"displayOrder":26},"019f7f70-52d0-74d3-8e3a-5aba7ec6d560",{"id":742,"blankNumber":26,"options":743},"019f7f70-52d0-7593-8e3a-5aba8106f550",[744,747,749],{"id":745,"optionText":746,"isCorrect":16,"displayOrder":17},"019f7f70-52d0-7537-8e3a-5aba7fd01f66","tradujieron",{"id":748,"optionText":451,"isCorrect":41,"displayOrder":42},"019f7f70-52d0-7557-8e3a-5aba7ff754fe",{"id":750,"optionText":751,"isCorrect":16,"displayOrder":26},"019f7f70-52d0-7577-8e3a-5aba805dfc07","traducieron",{"id":177,"grammarPage":164,"title":178,"instructions":179,"displayOrder":26,"type":180,"questions":753,"ogImageUrl":181},[754,768,782,796,810,825,839,854,868,883],{"id":755,"sentenceTemplate":756,"displayOrder":17,"explanation":757,"exampleSentence":758,"blanks":759},"019fc2c5-5d0d-70eb-9461-a7192a26583d","Ayer fue una mañana ocupada: cuenta el hecho que ocurrió entonces: __1__","La raíz irregular de «tener» es «tuv-» y con «yo» recibe «-e»: «tuve», sin tilde. La coma mantiene el complemento temporal al inicio.","Ayer tuve tiempo para cocinar.",[760],{"id":761,"blankNumber":42,"options":762},"019fc2c5-5d0d-705f-9461-a719293d9d4b",[763,765],{"id":764,"optionText":506,"isCorrect":16,"displayOrder":17},"019fc2c5-5d0c-7f3d-9116-1c9e6e7b9380",{"id":766,"optionText":767,"isCorrect":41,"displayOrder":42},"019fc2c5-5d0d-700f-9461-a71928be480d","Ayer por la mañana, tuve una reunión.",{"id":769,"sentenceTemplate":770,"displayOrder":42,"explanation":771,"exampleSentence":772,"blanks":773},"019fc2c5-5d0d-7263-9461-a7192b64f279","Ayer pasaste toda la tarde en casa. Cuéntalo con «tú»: __1__","La raíz «estuv-» y la terminación de «tú», «-iste», forman «estuviste». La coma fija toda la tarde al inicio.","Tú estuviste muy atento en clase.",[774],{"id":775,"blankNumber":42,"options":776},"019fc2c5-5d0d-71fb-9461-a7192b0f773b",[777,780],{"id":778,"optionText":779,"isCorrect":41,"displayOrder":17},"019fc2c5-5d0d-7173-9461-a7192a59908a","Toda la tarde, estuviste en casa.",{"id":781,"optionText":229,"isCorrect":16,"displayOrder":42},"019fc2c5-5d0d-71b7-9461-a7192aa73d29",{"id":783,"sentenceTemplate":784,"displayOrder":26,"explanation":785,"exampleSentence":786,"blanks":787},"019fc2c5-5d0d-73d7-9461-a7192e24f27f","La puerta estaba atascada, pero él consiguió abrirla sin ayuda. Cuéntalo: __1__","La raíz irregular de «poder» es «pud-» y con «él» forma «pudo», sin tilde.","Ella pudo terminar el trabajo.",[788],{"id":789,"blankNumber":42,"options":790},"019fc2c5-5d0d-736b-9461-a7192d641c84",[791,793],{"id":792,"optionText":265,"isCorrect":16,"displayOrder":17},"019fc2c5-5d0d-72e7-9461-a7192bf34c92",{"id":794,"optionText":795,"isCorrect":41,"displayOrder":42},"019fc2c5-5d0d-732b-9461-a7192ce147cc","Él pudo abrir la puerta sin ayuda.",{"id":797,"sentenceTemplate":798,"displayOrder":75,"explanation":799,"exampleSentence":800,"blanks":801},"019fc2c5-5d0d-7527-9461-a7192f59b7cf","Antes de la charla, tú y yo colocamos las sillas junto a la ventana. Cuéntalo: __1__","La raíz «pus-» y la terminación «-imos» forman «pusimos».","Nosotros pusimos la mesa antes de cenar.",[802],{"id":803,"blankNumber":42,"options":804},"019fc2c5-5d0d-74e7-9461-a7192f44f915",[805,808],{"id":806,"optionText":807,"isCorrect":41,"displayOrder":17},"019fc2c5-5d0d-7457-9461-a7192e896d68","Nosotros pusimos las sillas junto a la ventana.",{"id":809,"optionText":489,"isCorrect":16,"displayOrder":42},"019fc2c5-5d0d-749b-9461-a7192f1bf769",{"id":811,"sentenceTemplate":812,"displayOrder":86,"explanation":813,"exampleSentence":814,"blanks":815},"019fc2c5-5d0d-75ff-9461-a71931d90b4f","Esa noche vosotros os enterasteis del resultado. Cuéntalo: __1__","La raíz irregular de «saber» es «sup-» y con «vosotros» forma «supisteis».","Vosotros supisteis la fecha el lunes.",[816],{"id":817,"blankNumber":42,"options":818},"019fc2c5-5d0d-75c7-9461-a71930fe8475",[819,822],{"id":820,"optionText":821,"isCorrect":16,"displayOrder":17},"019fc2c5-5d0d-756f-9461-a7192fc6b67f","sabisteis",{"id":823,"optionText":824,"isCorrect":41,"displayOrder":42},"019fc2c5-5d0d-7597-9461-a7193091a6ce","Vosotros supisteis el resultado esa noche.",{"id":826,"sentenceTemplate":827,"displayOrder":97,"explanation":828,"exampleSentence":829,"blanks":830},"019fc2c5-5d0d-76c7-9461-a719344ac925","En la excursión, cuenta el recorrido completo de ellos por la costa: __1__","La raíz «anduv-» y la terminación de «ellos», «-ieron», forman «anduvieron».","Ellas anduvieron por el centro toda la mañana.",[831],{"id":832,"blankNumber":42,"options":833},"019fc2c5-5d0d-768f-9461-a71933accddf",[834,837],{"id":835,"optionText":836,"isCorrect":41,"displayOrder":17},"019fc2c5-5d0d-7647-9461-a71932463bff","Ellos anduvieron por la costa.",{"id":838,"optionText":717,"isCorrect":16,"displayOrder":42},"019fc2c5-5d0d-7667-9461-a719330c8e12",{"id":840,"sentenceTemplate":841,"displayOrder":108,"explanation":842,"exampleSentence":843,"blanks":844},"019fc2c5-5d0d-7787-9461-a719363a9dc9","Ayer intentaste preparar una cena especial. Cuéntalo en primera persona: __1__","La raíz irregular de «querer» es «quis-» y con «yo» forma «quise».","Yo quise llamar a Marta después del trabajo.",[845],{"id":846,"blankNumber":42,"options":847},"019fc2c5-5d0d-774b-9461-a7193556e9fa",[848,851],{"id":849,"optionText":850,"isCorrect":16,"displayOrder":17},"019fc2c5-5d0d-770b-9461-a719348ad7cc","quisieron",{"id":852,"optionText":853,"isCorrect":41,"displayOrder":42},"019fc2c5-5d0d-772f-9461-a719348db82c","Yo quise preparar una cena especial.",{"id":855,"sentenceTemplate":856,"displayOrder":119,"explanation":857,"exampleSentence":858,"blanks":859},"019fc2c5-5d0d-7843-9461-a71937cca886","La única forma de transporte de Laura fue el autobús; cuenta cómo llegó: __1__","La raíz irregular de «venir» es «vin-» y con «ella» forma «vino», sin tilde.","Mi prima vino a casa el domingo.",[860],{"id":861,"blankNumber":42,"options":862},"019fc2c5-5d0d-780b-9461-a719377d9b0d",[863,866],{"id":864,"optionText":865,"isCorrect":41,"displayOrder":17},"019fc2c5-5d0d-77cb-9461-a719368df269","Ella vino en autobús.",{"id":867,"optionText":702,"isCorrect":16,"displayOrder":42},"019fc2c5-5d0d-77ef-9461-a7193739baba",{"id":869,"sentenceTemplate":870,"displayOrder":134,"explanation":871,"exampleSentence":872,"blanks":873},"019fc2c5-5d0d-78fb-9461-a7193a5f80ce","Él reservó por internet para asegurar la plaza. Cuéntalo: __1__","La tercera persona singular de «hacer» es «hizo», con «z» y sin tilde.","Él hizo la compra ayer por la tarde.",[874],{"id":875,"blankNumber":42,"options":876},"019fc2c5-5d0d-78c7-9461-a71939da1c63",[877,880],{"id":878,"optionText":879,"isCorrect":16,"displayOrder":17},"019fc2c5-5d0d-7887-9461-a71938518cb0","hicieron",{"id":881,"optionText":882,"isCorrect":41,"displayOrder":42},"019fc2c5-5d0d-78a7-9461-a71939229b76","Él hizo la reserva por internet.",{"id":884,"sentenceTemplate":885,"displayOrder":145,"explanation":886,"exampleSentence":887,"blanks":888},"019fc2c5-5d0d-79bf-9461-a7193d3ae484","Ayer intentaste abrir la puerta, pero estaba bloqueada y no lo conseguiste. Cuéntalo en primera persona: __1__","La raíz «pud-» y la terminación «-e» forman «pude»; la negación «no» va delante del verbo. La coma separa el marco temporal inicial.","Ayer no pude terminar el informe.",[889],{"id":890,"blankNumber":42,"options":891},"019fc2c5-5d0d-797f-9461-a7193c46a07e",[892,895],{"id":893,"optionText":894,"isCorrect":41,"displayOrder":17},"019fc2c5-5d0d-793f-9461-a7193b54b20d","Ayer, no pude abrir la puerta.",{"id":896,"optionText":897,"isCorrect":16,"displayOrder":42},"019fc2c5-5d0d-795f-9461-a7193c002a80","pudé",{"id":184,"grammarPage":164,"title":185,"instructions":186,"displayOrder":75,"type":180,"questions":899,"ogImageUrl":187},[900,915,929,944,959,973,987,1001,1016,1031],{"id":901,"sentenceTemplate":902,"displayOrder":17,"explanation":903,"exampleSentence":904,"blanks":905},"019fc2c5-5d39-7a6f-840f-58dcd7bb117a","En la reunión de ayer, cuenta lo que hiciste al responder: __1__","La raíz irregular de «decir» es «dij-» y con «yo» forma «dije».","Yo dije mi nombre al entrar.",[906],{"id":907,"blankNumber":42,"options":908},"019fc2c5-5d39-7a13-840f-58dcd7a6b2c0",[909,912],{"id":910,"optionText":911,"isCorrect":16,"displayOrder":17},"019fc2c5-5d39-797b-840f-58dcd672e33c","decí",{"id":913,"optionText":914,"isCorrect":41,"displayOrder":42},"019fc2c5-5d39-79df-840f-58dcd6bc2fff","En la reunión de ayer, dije la verdad.",{"id":916,"sentenceTemplate":917,"displayOrder":42,"explanation":918,"exampleSentence":919,"blanks":920},"019fc2c5-5d39-7b43-840f-58dcd91d62fc","Preguntas a un compañero si llevó el documento a la oficina: __1__","La forma de «traer» para «tú» es «trajiste» y el pronombre «lo» va antes del verbo.","¿Lo trajiste tú esta mañana?",[921],{"id":922,"blankNumber":42,"options":923},"019fc2c5-5d39-7b07-840f-58dcd906c36c",[924,927],{"id":925,"optionText":926,"isCorrect":41,"displayOrder":17},"019fc2c5-5d39-7abf-840f-58dcd8240bf8","¿Lo trajiste tú a la oficina?",{"id":928,"optionText":687,"isCorrect":16,"displayOrder":42},"019fc2c5-5d39-7ae7-840f-58dcd8cb90e6",{"id":930,"sentenceTemplate":931,"displayOrder":26,"explanation":932,"exampleSentence":933,"blanks":934},"019fc2c5-5d39-7c03-840f-58dcdb9cd4e1","Cuenta el trayecto completo que hizo ella hasta Valencia: __1__","La raíz «conduj-» y la terminación «-o» forman «condujo», sin tilde.","Ella condujo con mucha prudencia.",[935],{"id":936,"blankNumber":42,"options":937},"019fc2c5-5d39-7bcb-840f-58dcdb4c3a04",[938,941],{"id":939,"optionText":940,"isCorrect":16,"displayOrder":17},"019fc2c5-5d39-7b87-840f-58dcda0a18cb","condució",{"id":942,"optionText":943,"isCorrect":41,"displayOrder":42},"019fc2c5-5d39-7bab-840f-58dcda9a8f86","Ella condujo hasta Valencia.",{"id":945,"sentenceTemplate":946,"displayOrder":75,"explanation":947,"exampleSentence":948,"blanks":949},"019fc2c5-5d39-7cb7-840f-58dcdd297d0b","En el trabajo de ayer, tú y yo pasamos el mensaje al español. Cuéntalo: __1__","La raíz «traduj-» y la terminación «-imos» forman «tradujimos».","Nosotros tradujimos la carta ayer.",[950],{"id":951,"blankNumber":42,"options":952},"019fc2c5-5d39-7c83-840f-58dcdd091cf3",[953,956],{"id":954,"optionText":955,"isCorrect":41,"displayOrder":17},"019fc2c5-5d39-7c43-840f-58dcdbdaf080","Nosotros tradujimos el mensaje al español.",{"id":957,"optionText":958,"isCorrect":16,"displayOrder":42},"019fc2c5-5d39-7c63-840f-58dcdc43a367","traducían",{"id":960,"sentenceTemplate":961,"displayOrder":86,"explanation":962,"exampleSentence":963,"blanks":964},"019fc2c5-5d39-7d6f-840f-58dcde02354e","Al entrar, vosotros os presentasteis con vuestro nombre. Cuéntalo: __1__","La raíz «dij-» y la terminación de «vosotros», «-isteis», forman «dijisteis».","Vosotros dijisteis la respuesta correcta.",[965],{"id":966,"blankNumber":42,"options":967},"019fc2c5-5d39-7d37-840f-58dcdda862d4",[968,970],{"id":969,"optionText":394,"isCorrect":16,"displayOrder":17},"019fc2c5-5d39-7cf7-840f-58dcdd389297",{"id":971,"optionText":972,"isCorrect":41,"displayOrder":42},"019fc2c5-5d39-7d1b-840f-58dcdda3351e","Vosotros dijisteis vuestro nombre al entrar.",{"id":974,"sentenceTemplate":975,"displayOrder":97,"explanation":976,"exampleSentence":977,"blanks":978},"019fc2c5-5d39-7e3b-840f-58dce0197b07","Ellos se encargaron de llevar las bebidas para la cena. Cuéntalo: __1__","Después de la raíz «traj-» usamos «-eron», sin «i»: «trajeron».","Ellas trajeron los documentos originales.",[979],{"id":980,"blankNumber":42,"options":981},"019fc2c5-5d39-7e03-840f-58dcdf7e658f",[982,985],{"id":983,"optionText":984,"isCorrect":41,"displayOrder":17},"019fc2c5-5d39-7daf-840f-58dcdef4541e","Ellos trajeron las bebidas para la cena.",{"id":986,"optionText":735,"isCorrect":16,"displayOrder":42},"019fc2c5-5d39-7ddf-840f-58dcdf75675b",{"id":988,"sentenceTemplate":989,"displayOrder":108,"explanation":990,"exampleSentence":991,"blanks":992},"019fc2c5-5d39-7ef3-840f-58dce23cdab0","Al final de la charla, el público hizo muchas preguntas. Describe lo que ocurrió: __1__","El uso existencial de «haber» se mantiene en singular: «hubo», aunque siga un nombre plural.","Hubo varios cambios en el programa.",[993],{"id":994,"blankNumber":42,"options":995},"019fc2c5-5d39-7ebf-840f-58dce1e66326",[996,998],{"id":997,"optionText":316,"isCorrect":16,"displayOrder":17},"019fc2c5-5d39-7e7b-840f-58dce0ff1064",{"id":999,"optionText":1000,"isCorrect":41,"displayOrder":42},"019fc2c5-5d39-7e9f-840f-58dce1706de6","Hubo muchas preguntas al final.",{"id":1002,"sentenceTemplate":1003,"displayOrder":119,"explanation":1004,"exampleSentence":1005,"blanks":1006},"019fc2c5-5d3a-700a-93e5-a722e3704157","Ayer por la mañana te enteraste de la noticia. Cuéntalo en primera persona: __1__","En este contexto, «supe» indica el momento en que la persona se enteró de la noticia.","Supe el resultado al leer el correo.",[1007],{"id":1008,"blankNumber":42,"options":1009},"019fc2c5-5d39-7f77-840f-58dce44aa8ee",[1010,1013],{"id":1011,"optionText":1012,"isCorrect":41,"displayOrder":17},"019fc2c5-5d39-7f37-840f-58dce2c758b5","Yo supe la noticia ayer por la mañana.",{"id":1014,"optionText":1015,"isCorrect":16,"displayOrder":42},"019fc2c5-5d39-7f57-840f-58dce34feef3","sabían",{"id":1017,"sentenceTemplate":1018,"displayOrder":134,"explanation":1019,"exampleSentence":1020,"blanks":1021},"019fc2c5-5d3a-70ca-93e5-a722e5e53832","Carlos se negó expresamente a firmar el documento; no se trata solo de una falta de deseo mantenida. Cuéntalo: __1__","En este contexto terminado, «no quiso» expresa una negativa concreta; «no quería» describiría una disposición mantenida, no el rechazo puntual indicado.","Laura no quiso prestar su bicicleta.",[1022],{"id":1023,"blankNumber":42,"options":1024},"019fc2c5-5d3a-7096-93e5-a722e50ebda9",[1025,1028],{"id":1026,"optionText":1027,"isCorrect":16,"displayOrder":17},"019fc2c5-5d3a-7052-93e5-a722e443fe69","quería",{"id":1029,"optionText":1030,"isCorrect":41,"displayOrder":42},"019fc2c5-5d3a-7076-93e5-a722e48827d9","Carlos no quiso firmar el documento.",{"id":1032,"sentenceTemplate":1033,"displayOrder":145,"explanation":1034,"exampleSentence":1035,"blanks":1036},"019fc2c5-5d3a-717e-93e5-a722e8a693ba","En la cena de ayer, mis amigos llegaron con comida y yo preparé la mesa. Cuéntalo en una frase: __1__","El relato combina las raíces «vin-», «traj-» y «pus-» con las personas correspondientes.","Mis primas vinieron temprano, trajeron pan y yo puse las bebidas.",[1037],{"id":1038,"blankNumber":42,"options":1039},"019fc2c5-5d3a-714a-93e5-a722e7b854ec",[1040,1043],{"id":1041,"optionText":1042,"isCorrect":41,"displayOrder":17},"019fc2c5-5d3a-710a-93e5-a722e69a3575","Mis amigos vinieron a casa, trajeron comida y yo puse la mesa.",{"id":1044,"optionText":735,"isCorrect":16,"displayOrder":42},"019fc2c5-5d3a-712e-93e5-a722e782a13d",{"id":190,"grammarPage":164,"title":191,"instructions":192,"displayOrder":86,"type":193,"questions":1046},[1047,1068,1087,1106,1127,1147,1165,1183,1205,1222,1238,1257],{"id":1048,"sentenceTemplate":1049,"displayOrder":17,"explanation":1050,"exampleSentence":1051,"blanks":1052,"payload":1053},"01a01414-1b78-7b8b-93f9-79607b2a4c0b","Tras perder el autobús, ayer yo andé dos horas hasta casa.","La raíz irregular «anduv-» recibe la terminación -e: «anduve», sin tilde.","Tras perder el autobús, ayer yo anduve dos horas hasta casa.",[],{"words":1054,"correct":208,"wrongIndex":108,"corrections":1065},[1055,1056,1057,1058,1059,1060,211,1061,1062,1063,1064],"Tras","perder","el","autobús,","ayer","yo","dos","horas","hasta","casa.",[208,1066,1067],"anduvé","anduvi",{"id":1069,"sentenceTemplate":1070,"displayOrder":42,"explanation":1071,"exampleSentence":1072,"blanks":1073,"payload":1074},"01a01414-1b78-7c4f-93f9-79607b86061e","Después de la cena, tú todavía estaste de guardia hasta medianoche.","Con «tú», unimos la raíz «estuv-» y la terminación -iste: «estuviste».","Después de la cena, tú todavía estuviste de guardia hasta medianoche.",[],{"words":1075,"correct":232,"wrongIndex":108,"corrections":1084},[1076,1077,1078,1079,1080,1081,229,1077,1082,1063,1083],"Después","de","la","cena,","tú","todavía","guardia","medianoche.",[232,1085,1086],"estuvistes","estuvíste",{"id":1088,"sentenceTemplate":1089,"displayOrder":26,"explanation":1090,"exampleSentence":1091,"blanks":1092,"payload":1093},"01a01414-1b78-7d13-93f9-79607c45e417","Al final de la reunión del martes, ellas tenieron varias dudas.","La forma de ellas se construye con «tuv-» y -ieron: «tuvieron», sin tilde.","Al final de la reunión del martes, ellas tuvieron varias dudas.",[],{"words":1094,"correct":247,"wrongIndex":134,"corrections":1103},[1095,1096,1077,1078,1097,1098,1099,1100,244,1101,1102],"Al","final","reunión","del","martes,","ellas","varias","dudas.",[247,1104,1105],"tuvierón","tuveron",{"id":1107,"sentenceTemplate":1108,"displayOrder":75,"explanation":1109,"exampleSentence":1110,"blanks":1111,"payload":1112},"01a01414-1b78-7da3-93f9-79607d3c89ed","La puerta estaba atascada, pero mi hermano y yo no podimos abrirla.","Con nosotros, la raíz «pud-» recibe -imos: «pudimos», sin tilde.","La puerta estaba atascada, pero mi hermano y yo no pudimos abrirla.",[],{"words":1113,"correct":268,"wrongIndex":33,"corrections":1124},[1114,1115,1116,1117,1118,1119,1120,1121,1060,1122,262,1123],"La","puerta","estaba","atascada,","pero","mi","hermano","y","no","abrirla.",[268,1125,1126],"pudímos","pudemos",{"id":1128,"sentenceTemplate":1129,"displayOrder":86,"explanation":1130,"exampleSentence":1131,"blanks":1132,"payload":1133},"01a01414-1b78-7e33-93f9-79607d90a3f1","Antes de que llegara el público, vosotros ponisteis las sillas en el salón.","La raíz de poner es «pus-» y con vosotros forma «pusisteis».","Antes de que llegara el público, vosotros pusisteis las sillas en el salón.",[],{"words":1134,"correct":280,"wrongIndex":119,"corrections":1144},[1135,1077,1136,1137,1057,1138,1139,283,1140,1141,1142,1057,1143],"Antes","que","llegara","público,","vosotros","las","sillas","en","salón.",[280,1145,1146],"pusísteis","pusistes",{"id":1148,"sentenceTemplate":1149,"displayOrder":97,"explanation":1150,"exampleSentence":1151,"blanks":1152,"payload":1153},"01a01414-1b78-7eab-93f9-79607dcbea3b","Anoche, durante la tormenta, hubieron varios problemas con la calefacción del edificio.","El haber existencial se mantiene en singular: «hubo varios problemas».","Anoche, durante la tormenta, hubo varios problemas con la calefacción del edificio.",[],{"words":1154,"correct":319,"wrongIndex":86,"corrections":1163},[1155,1156,1078,1157,316,1158,1159,1160,1078,1161,1098,1162],"Anoche,","durante","tormenta,","varios","problemas","con","calefacción","edificio.",[319,1164,322],"hubó",{"id":1166,"sentenceTemplate":1167,"displayOrder":108,"explanation":1168,"exampleSentence":1169,"blanks":1170,"payload":1171},"01a01414-1b78-7f03-93f9-79607e44a1ad","Después de leer el contrato, Carlos no querió firmarlo y se marchó.","La raíz irregular «quis-» y la terminación -o forman «quiso», sin tilde.","Después de leer el contrato, Carlos no quiso firmarlo y se marchó.",[],{"words":1172,"correct":337,"wrongIndex":119,"corrections":1180},[1076,1077,1173,1057,1174,1175,1122,1176,1177,1121,1178,1179],"leer","contrato,","Carlos","querió","firmarlo","se","marchó.",[337,1181,1182],"quisó","quisió",{"id":1184,"sentenceTemplate":1185,"displayOrder":119,"explanation":1186,"exampleSentence":1187,"blanks":1188,"payload":1189},"01a01414-1b78-7f57-93f9-79607e956685","El domingo pasado, después del curso, Laura y yo venimos a casa en autobús.","El marco pasado cerrado exige el pretérito con raíz «vin-»: «vinimos».","El domingo pasado, después del curso, Laura y yo vinimos a casa en autobús.",[],{"words":1190,"correct":1201,"wrongIndex":145,"corrections":1202},[1191,1192,1193,1194,1098,1195,1196,1121,1060,1197,1198,1199,1142,1200],"El","domingo","pasado,","después","curso,","Laura","venimos","a","casa","autobús.","vinimos",[1201,1203,1204],"vinímos","vinemos",{"id":1206,"sentenceTemplate":1207,"displayOrder":134,"explanation":1208,"exampleSentence":1209,"blanks":1210,"payload":1211},"01a01414-1b79-7000-9e66-02bb9f03fcc9","Para asegurar la plaza, ayer Marta hico la reserva por internet.","La tercera persona singular de hacer es «hizo», con z y sin tilde.","Para asegurar la plaza, ayer Marta hizo la reserva por internet.",[],{"words":1212,"correct":376,"wrongIndex":108,"corrections":1220},[1213,1214,1078,1215,1059,1216,536,1078,1217,1218,1219],"Para","asegurar","plaza,","Marta","reserva","por","internet.",[376,539,1221],"hicó",{"id":1223,"sentenceTemplate":1224,"displayOrder":145,"explanation":1225,"exampleSentence":1226,"blanks":1227,"payload":1228},"01a01414-1b79-705c-9e66-02bb9f0b9e5f","Al responder a la última pregunta, ellos dijieron toda la verdad.","Después de la raíz «dij-», la tercera persona plural toma -eron: «dijeron».","Al responder a la última pregunta, ellos dijeron toda la verdad.",[],{"words":1229,"correct":388,"wrongIndex":119,"corrections":1236},[1095,1230,1198,1078,1231,1232,1233,553,1234,1078,1235],"responder","última","pregunta,","ellos","toda","verdad.",[388,558,1237],"decieron",{"id":1239,"sentenceTemplate":1240,"displayOrder":33,"explanation":1241,"exampleSentence":1242,"blanks":1243,"payload":1244},"01a01414-1b79-70ac-9e66-02bb9feb863a","Mi hermana y yo abrimos el correo y entonces sabimos la noticia.","Con nosotros, saber usa la raíz «sup-» y la terminación -imos: «supimos».","Mi hermana y yo abrimos el correo y entonces supimos la noticia.",[],{"words":1245,"correct":1253,"wrongIndex":145,"corrections":1254},[1246,1247,1121,1060,1248,1057,1249,1121,1250,1251,1078,1252],"Mi","hermana","abrimos","correo","entonces","sabimos","noticia.","supimos",[1253,1255,1256],"supímos","supemos",{"id":1258,"sentenceTemplate":1259,"displayOrder":398,"explanation":1260,"exampleSentence":1261,"blanks":1262,"payload":1263},"01a01414-1b79-70f8-9e66-02bba0bd6e7e","Antes de la reunión, los traductores traducieron todos los documentos al español.","La raíz «traduj-» termina en j y toma -eron: «tradujeron», sin i ni tilde.","Antes de la reunión, los traductores tradujeron todos los documentos al español.",[],{"words":1264,"correct":451,"wrongIndex":108,"corrections":1272},[1135,1077,1078,1265,1266,1267,751,1268,1266,1269,1270,1271],"reunión,","los","traductores","todos","documentos","al","español.",[451,1273,746],"tradujerón",{"id":14,"name":15,"slug":157,"language":9,"level":10,"introduction":1275,"lessonCount":86,"totalExercises":18,"objectives":1276,"prerequisites":1280,"lessons":1282},"Este itinerario organiza formación del pretérito indefinido en una progresión práctica. Empieza con «Pretérito indefinido: verbos regulares», avanza por «Cambios ortográficos y vocálicos en el pretérito» y culmina con «Pretérito de ser, ir, dar y ver», de modo que cada lección prepara la siguiente y enlaza con su práctica.",[1277,1278,1279],"Comprender y aplicar pretérito indefinido: verbos regulares.","Relacionar los contrastes centrales del recorrido, desde «Pretérito indefinido: verbos regulares» hasta «Pretérito de ser, ir, dar y ver».","Practicar pretérito de ser, ir, dar y ver con criterios de forma, significado y contexto.",[1281],"Dominar las estructuras esenciales de A1 relacionadas con este contenido.",[1283,1305,1314,1336],{"id":1284,"contentId":1285,"slug":1286,"title":1287,"level":10,"summary":1288,"order":42,"exercises":1289},"019f7f70-3081-74fe-b16d-3cee26b5b7cf","pg_019f76ef-8eed-7482-b6f6-cc126c0afa12","preterito-indefinido-verbos-regulares","Pretérito indefinido: verbos regulares","Explica pretérito indefinido: verbos regulares mediante cuándo se usa y verbos regulares en -ar. Abre la secuencia y fija la base para las lecciones siguientes.",[1290,1293,1296,1299,1302],{"id":1291,"title":1292,"order":17,"type":167},"019f7f70-52ea-77c3-8adb-37d0a349634b","Personas y terminaciones del indefinido",{"id":1294,"title":1295,"order":42,"type":167},"019f7f70-530f-76bd-84ad-048e22fcabb2","Hechos completos y relatos breves",{"id":1297,"title":1298,"order":26,"type":180},"019faa5f-f179-7f47-9379-88a7de9759f9","Construye personas y terminaciones",{"id":1300,"title":1301,"order":75,"type":180},"019faa5f-f187-7ad6-888e-1db4bf4c6f6d","Construye hechos y secuencias",{"id":1303,"title":1304,"order":86,"type":193},"01a01414-1c16-7c03-ac94-8bffe7d036a6","Corrige el pretérito regular",{"id":4,"contentId":1306,"slug":6,"title":5,"level":10,"summary":1307,"order":26,"exercises":1308},"pg_019f76ef-8f01-753c-bdfb-f851ae4bac63","Explica pretérito indefinido: verbos irregulares de raíz mediante terminaciones comunes y raíces con u. Amplía la secuencia con un contraste o uso necesario antes de avanzar.",[1309,1310,1311,1312,1313],{"id":163,"title":165,"order":17,"type":167},{"id":171,"title":172,"order":42,"type":167},{"id":177,"title":178,"order":26,"type":180},{"id":184,"title":185,"order":75,"type":180},{"id":190,"title":191,"order":86,"type":193},{"id":1315,"contentId":1316,"slug":1317,"title":1318,"level":10,"summary":1319,"order":75,"exercises":1320},"019f7f70-2df5-7bf2-9485-e8701b744386","pg_019f76ef-8efb-775e-a723-ee0ff63658b4","cambios-ortograficos-y-vocalicos-en-el-preterito","Cambios ortográficos y vocálicos en el pretérito","Explica cambios ortográficos y vocálicos en el pretérito mediante cambios en la forma yo y formas con y entre vocales. Amplía la secuencia con un contraste o uso necesario antes de avanzar.",[1321,1324,1327,1330,1333],{"id":1322,"title":1323,"order":17,"type":167},"019f7f70-3573-75bc-a8f7-2c24768c1448","Cambios de escritura y formas con y",{"id":1325,"title":1326,"order":42,"type":167},"019f7f70-3592-7b1b-9bb3-66f498abba01","Cambios de raíz y contrastes",{"id":1328,"title":1329,"order":26,"type":180},"019faa5f-b953-7a15-a5ba-d1bb6d5e7768","Construye consonantes y formas con y",{"id":1331,"title":1332,"order":75,"type":180},"019faa5f-b964-780d-8bba-e68bb6025e80","Construye cambios de vocal",{"id":1334,"title":1335,"order":86,"type":193},"01a01413-cc09-7486-b254-530ad313dea9","Corrige los cambios del pretérito",{"id":1337,"contentId":1338,"slug":1339,"title":1340,"level":10,"summary":1341,"order":86,"exercises":1342},"019f7f70-3068-7c7f-9129-3512b45c8afc","pg_019f76ef-8ef3-7a7f-8cc2-2201563650fe","preterito-de-ser-ir-dar-y-ver","Pretérito de ser, ir, dar y ver","Explica pretérito de ser, ir, dar y ver mediante ser e ir comparten formas y cómo distinguir ser de ir. Cierra el recorrido integrando y afinando lo aprendido.",[1343,1346,1349,1352,1355],{"id":1344,"title":1345,"order":17,"type":167},"019f7f70-51c7-7578-a6fd-6396dabfef56","Formas, personas y significado",{"id":1347,"title":1348,"order":42,"type":167},"019f7f70-51e1-7f1b-8a26-f0ceec082d1e","Contextos y pronombres",{"id":1350,"title":1351,"order":26,"type":180},"019faa5f-ef24-799d-98fa-d33ef89597e4","Construir ser o ir por el contexto",{"id":1353,"title":1354,"order":75,"type":180},"019faa5f-ef31-7e1b-a190-69a2141494de","Construir dar, ver y un relato",{"id":1356,"title":1357,"order":86,"type":193},"01a01414-1922-7940-9526-74d15abc6789","Corrige ser, ir, dar y ver"]