47a7871c38
Scraped a 4h Spanish fundamentals YouTube video (transcript + OCR on 14810 frames), extracted structured content across 52 chapters, and generated fill-in-the-blank quizzes for every grammar topic. - 13 new GrammarNote entries (articles, possessives, demonstratives, greetings, poder, al/del, prepositional pronouns, irregular yo, stem-changing, stressed possessives, present/future perfect, present indicative conjugation) - 1010 generated exercises across all 36 grammar notes (new + existing) - Fix tense guide parser to handle unnumbered *Usages* blocks - Rewrite 6 broken tense guide bodies (imperative, subj pluperfect, subj future) with numbered usage format - Bump courseDataVersion 5→6 with TenseGuide refresh on upgrade - Add docs/spanish-fundamentals/ with raw transcripts, polished notes, structured JSON, and exercise data Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
80 lines
4.0 KiB
JSON
80 lines
4.0 KiB
JSON
{
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"chapter_id": "06",
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"slug": "the-present-progressive",
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"title": "The Present Progressive",
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"time_range_sec": [1399, 1568],
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"summary": "Form the present progressive (an action happening right now) with conjugated estar + the gerund: -ando for -ar verbs, -iendo for -er/-ir verbs, with spelling and stem-change exceptions like leyendo, durmiendo, diciendo.",
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"suggested_grammar_note_id": "estar-gerund-progressive",
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"rules": [
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{
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"title": "Formula",
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"bullets": [
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"Conjugated estar + gerund of the action verb.",
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"estar agrees with the subject; the gerund never changes form."
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]
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},
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{
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"title": "Building the gerund",
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"bullets": [
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"-ar → -ando (hablar → hablando).",
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"-er / -ir → -iendo (comer → comiendo; vivir → viviendo)."
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]
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},
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{
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"title": "Spelling exception: vowel-stem verbs",
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"bullets": [
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"If the stem ends in a vowel, -iendo becomes -yendo to avoid 3 vowels in a row.",
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"leer → leyendo, traer → trayendo, oír → oyendo, construir → construyendo."
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]
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},
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{
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"title": "Stem-changing -ir verbs",
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"bullets": [
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"o → u: dormir → durmiendo, morir → muriendo.",
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"e → i: decir → diciendo, pedir → pidiendo, sentir → sintiendo, servir → sirviendo."
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]
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},
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{
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"title": "Usage scope",
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"bullets": [
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"Use only for actions in progress right now.",
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"Don't use for habitual or scheduled-future actions (use simple present instead)."
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]
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}
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],
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"examples": [
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{"es": "Yo estoy hablando.", "en": "I am speaking.", "tags": ["progressive"]},
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{"es": "Tú estás comiendo.", "en": "You are eating.", "tags": ["progressive"]},
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{"es": "Él está viviendo en Madrid.", "en": "He is living in Madrid.", "tags": ["progressive"]},
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{"es": "Estoy leyendo un libro.", "en": "I am reading a book.", "tags": ["progressive", "vowel-stem"]},
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{"es": "Estamos durmiendo.", "en": "We are sleeping.", "tags": ["progressive", "stem-change"]},
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{"es": "Ellos están diciendo la verdad.", "en": "They are telling the truth.", "tags": ["progressive", "stem-change"]},
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{"es": "Nosotros estamos trabajando.", "en": "We are working.", "tags": ["progressive"]},
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{"es": "Ella está pidiendo ayuda.", "en": "She is asking for help.", "tags": ["progressive", "stem-change"]}
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],
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"vocab": [
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{"es": "estar", "en": "to be (location/condition)", "pos": "verb"},
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{"es": "leer", "en": "to read", "pos": "verb"},
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{"es": "dormir", "en": "to sleep", "pos": "verb"},
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{"es": "decir", "en": "to say / to tell", "pos": "verb"},
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{"es": "pedir", "en": "to ask for / request", "pos": "verb"},
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{"es": "trabajar", "en": "to work", "pos": "verb"}
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],
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"conjugation_tables": [
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{
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"verb": "estar",
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"tense_id": "ind_presente",
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"forms": {"yo": "estoy", "tu": "estás", "el": "está", "nosotros": "estamos", "vosotros": "estáis", "ellos": "están"}
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}
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],
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"exercises": [
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{"sentence": "Yo estoy _____ con mi amigo. (hablar)", "correct": "hablando", "distractor": "hablado", "explanation": "-ar verbs form the gerund with -ando."},
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{"sentence": "Ella está _____ pizza. (comer)", "correct": "comiendo", "distractor": "comendo", "explanation": "-er verbs form the gerund with -iendo."},
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{"sentence": "Estoy _____ un libro. (leer)", "correct": "leyendo", "distractor": "leiendo", "explanation": "Vowel-stem: i becomes y to avoid three vowels."},
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{"sentence": "Los niños están _____. (dormir)", "correct": "durmiendo", "distractor": "dormiendo", "explanation": "Stem-change o→u in the gerund of dormir."},
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{"sentence": "Él está _____ la verdad. (decir)", "correct": "diciendo", "distractor": "deciendo", "explanation": "Stem-change e→i in the gerund of decir."},
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{"sentence": "Nosotros _____ trabajando ahora.", "correct": "estamos", "distractor": "somos", "explanation": "Progressive uses estar (action right now), not ser."}
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],
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"caveats": null
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}
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