English has about 200 irregular verbs — verbs that don't follow the standard "-ed" past tense pattern. The good news? You only need about 50-70 for everyday conversation, and they fall into predictable PATTERN GROUPS.
The 5 Main Pattern Groups
Group 1: No Change (AAA pattern)
Some verbs stay the same in all three forms:
| Base | Past Simple | Past Participle |
|---|---|---|
| cut | cut | cut |
| put | put | put |
| let | let | let |
| shut | shut | shut |
| cost | cost | cost |
| hit | hit | hit |
Group 2: Vowel Change (ABB pattern)
The past simple and past participle are the same, with a vowel change:
| Base | Past Simple | Past Participle |
|---|---|---|
| bring | brought | brought |
| buy | bought | bought |
| think | thought | thought |
| teach | taught | taught |
| catch | caught | caught |
| feel | felt | felt |
| keep | kept | kept |
| sleep | slept | slept |
Group 3: Three Different Forms (ABC pattern)
| Base | Past Simple | Past Participle |
|---|---|---|
| go | went | gone |
| do | did | done |
| see | saw | seen |
| take | took | taken |
| give | gave | given |
| know | knew | known |
| write | wrote | written |
| speak | spoke | spoken |
Group 4: -ew / -own Pattern
| Base | Past Simple | Past Participle |
|---|---|---|
| blow | blew | blown |
| grow | grew | grown |
| know | knew | known |
| throw | threw | thrown |
| fly | flew | flown |
| draw | drew | drawn |
Group 5: -d → -t Pattern
| Base | Past Simple | Past Participle |
|---|---|---|
| build | built | built |
| send | sent | sent |
| spend | spent | spent |
| lend | lent | lent |
| bend | bent | bent |
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Learning verbs by pattern group is 3× more effective than random lists. Your brain spots the pattern and applies it to new verbs automatically.
The Top 20 Most-Used Irregular Verbs
These 20 verbs appear in almost every English conversation. Master these first:
- be (was/were, been)
- have (had, had)
- do (did, done)
- say (said, said)
- go (went, gone)
- get (got, got/gotten)
- make (made, made)
- know (knew, known)
- think (thought, thought)
- take (took, taken)
- come (came, come)
- see (saw, seen)
- find (found, found)
- give (gave, given)
- tell (told, told)
- feel (felt, felt)
- become (became, become)
- leave (left, left)
- put (put, put)
- bring (brought, brought)
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