Essential English Grammar: Tenses, Modals, and Comparisons
Simple Past Tense Rules
Regular Simple Past
Affirmative Statement: Subject + Verb + -ed.
Irregular Simple Past
Affirmative Statement: Subject + Irregular Verb (Simple Past Form).
Common Irregular Verbs List
| Base Form | Simple Past | Meaning (Example) |
|---|---|---|
| Eat | Ate | (Comer, Comió) |
| Drink | Drank | (Beber, Bebió) |
| Give | Gave | (Dar, Dio) |
| Go | Went | (Ir, Fue) |
| Have | Had | (Tener/Haber, Tuvo/Hubo) |
| Know | Knew | (Saber/Conocer, Supo/Conoció) |
| Meet | Met | (Conocer/Reunir, Conoció/Reunió) |
| Read | Read | (Leer, Leyó) (Pronunciation changes) |
| See | Saw | (Ver, Vio) |
| Teach | Taught | (Enseñar, Enseñó) |
| Think | Thought | (Pensar, Pensó) |
| Write | Wrote | (Escribir, Escribió) |
| Buy | Bought | (Comprar, Compró) |
Past Simple Negative and Questions
Negative Form
Subject + did not (didn't) + Base Form of Verb.
(This structure applies to both regular and irregular
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