Irregular verbs.
| Verb | Past Simple | Past Participle |
| be | was/were | been |
| bear | bore | born |
| beat | beat | beaten |
| become | became | become |
| begin | began | begun |
| bite | bit | bitten |
| blow | blew | blown |
| break | broke | broken |
| bring | brought | brought |
| build | built | built |
| burn | burnt (burned) | burnt (burned) |
| burst | burst | burst |
| buy | bought | bought |
| Verb | Past Simple | Past Participle |
| can | could | been able to |
| catch | caught | caught |
| choose | chose | chosen |
| come | came | come |
| cost | cost | cost |
| cut | cut | cut |
| Verb | Past Simple | Past Participle |
| deal | dealt | dealt |
| dig | dug | dug |
| do | did | done |
| draw | drew | drawn |
| dream | dreamt (dreamed) | dreamt (dreamed) |
| drink | drank | drunk |
| drive | drove | driven |
| Verb | Past Simple | Past Participle |
| eat | ate | eaten |
| Verb | Past Simple | Past Participle |
| fall | fell | fallen |
| feed | fed | fed |
| feel | felt | felt |
| fight | fought | fought |
| find | found | found |
| fly | flew | flown |
| forbid | forbade | forbidden |
| forget | forgot | forgotten |
| forgive | forgave | forgiven |
| freeze | froze | frozen |
| Verb | Past Simple | Past Participle |
| get | got | got |
| give | gave | given |
| go | went | gone |
| grow | grew | grown |