The document summarizes key concepts in Spanish grammar including: - Preterite and imperfect verb tenses, their uses and irregular forms. - Common irregular verbs like ser, ir, dar, ver, hacer. - Snake and cucaracha irregular verbs. - Uses of ser vs estar and verbs like gustar. - Comparatives, superlatives, and transition words. - The future tense, including irregular forms and common trigger words. - Uses of the words por and para.

1. Grammer BookBy: Bella Kviten

2. preterite, preterite trigger words car/gar/zarspock verbs snake verbs and snakey verbscucaracha irregularsimperfect imperfect trigger words imperfect irregularspreterite vs. imperfect ser vs. estar verbs like gustar comparatives and superlatives transition wordsfuture future irregulars future trigger words porpara

3. -aréasteóamosasteisaron-er/iríisteióimosisteisieronPreterito-Specific events-To express events that are viewed by the speaker as complicated-To express the beginning or end of past actionTo narrate a series of past actions or eventsPreterito Trigger WordsWords that indicate preterito is being usedanoche

4. ayer

5. anteayer

6. el añopasado

7. la semanapasada

8. hace…que…Irregular in the yo formCar Gar ZarCZGqucgu

9. ir/serfuífuistefuefuemosfuisteísfuerondar/ver-í-iste-ió-imos-isteís-ierondarverserirhacerhicehicistehizohicimoshicisteíshicieronSpock Verbshacer

10. Snake Verbs•SnakeyVerbsOnly changes in 3rd persone>i

11. Pedir, preferir, competir, repetir, ser, vir, sentir, venir

12. o>u

13. Dormir, morir

14. i>y

15. oir

16. e>y

17. leer, creerCucaracha VerbsAndar- anduvEstar- estuvPoder- pudPoner- pusQuerer- quisSaber -supTener- tuvVenir- vinConducir- condujProducir- produjTraducir- tradujDecir- dijTraer- traj-e-iste-o-imos-isteis-ieron

18. -aréasteóamosasteisaron-er/iríisteióimosisteisieronEl Imperfectivo-Background information (time, weather, location)-To describe an ongoing past action with no references to its beginning or endTo express habitual past actions or events

19. To describe physical and emotional states or characteristicsEl Imperfecto Trigger WordsFrecuentamente

20. Siempre

21. A veces