Most common irregular verbs and their past forms
Most common irregular verbs and their past forms
The most common English irregular verbs are be, have, do, go, say, see, get, make, know, think, take, and come. Their past tense and past participle forms do not follow the simple -ed pattern, so they need to be learned as whole forms.
Here is a list of some of the most common English irregular verbs along with their past tense and past participle forms:
| Base Form | Past Tense | Past Participle |
|---|---|---|
| be | was/were | been |
| have | had | had |
| do | did | done |
| go | went | gone |
| say | said | said |
| see | saw | seen |
| get | got | got/gotten |
| make | made | made |
| know | knew | known |
| think | thought | thought |
| take | took | taken |
| come | came | come |
| want | wanted¹ | wanted¹ |
| look | looked¹ | looked¹ |
Note: Some verbs like “want” and “look” are actually regular, so they have -ed endings, just included here for context.
These verbs are irregular because they do not form their past tense or past participle by simply adding -ed.
Why these verbs matter
These are among the most frequent verbs in everyday English, which means irregular forms appear constantly in speech, listening, reading, and writing. Verbs such as went, saw, had, made, and got are so common that they usually need to be recognized instantly rather than translated word by word.
A useful way to think about irregular verbs is that they often carry the grammar of entire conversations. In a short exchange like I went, I saw, I had, or I got, the verb form already tells the listener that the action is in the past. That makes automatic recall more important than memorizing a long rule list.
Past tense vs. past participle
English irregular verbs usually have two non-base forms that cause confusion:
- Past tense is used for a finished action in the past: Yesterday I went home.
- Past participle is used with auxiliary verbs such as have, has, or had, and in passive structures: I have gone home.
This distinction matters because many verbs use different forms for each one, such as go / went / gone or see / saw / seen. Others are the same in both forms, such as have / had / had and make / made / made.
Common patterns inside irregular verbs
Although irregular verbs seem random at first, many belong to repeating patterns.
1. Vowel change patterns
Some verbs change the vowel in the past form:
- sing – sang – sung
- drink – drank – drunk
- begin – began – begun
- swim – swam – swum
This pattern is especially useful because one verb often helps recall several others.
2. No visible change
Some verbs stay the same in all three forms:
- put – put – put
- cut – cut – cut
- read – read – read
(spelled the same, but the past tense is pronounced differently)
These are easy to miss in speech because the grammar changes without changing the spelling.
3. -ought / -aught forms
A smaller group uses spelling patterns like thought, brought, and caught:
- think – thought – thought
- bring – brought – brought
- catch – caught – caught
These forms are common in everyday language, so they are worth learning early.
Common mistakes
A few mistakes appear often, especially in spoken English:
- “I have went” → correct: “I have gone”
- “She seen it” → correct: “She saw it” or “She has seen it”
- “We did went” → correct: “We went”
- “He buyed it” → correct: “He bought it”
The main issue is mixing the past tense with the past participle. In English, have/has/had usually requires the participle: have gone, has made, had seen.
Practical way to learn them
The fastest way to remember irregular verbs is to learn them in small verb families and in real phrases, not as isolated lists. For example:
- go – went – gone → go home, went out, have gone
- see – saw – seen → see a friend, saw a movie, have seen that
- get – got – got/gotten → get home, got tired, have gotten better
Short chunks like these are easier to recall in conversation than single-word flashcards. Speaking practice helps especially here, because irregular forms need to come out quickly and automatically in real time.
A few high-value verbs to prioritize first
If the goal is practical speaking, the following verbs usually give the biggest payoff:
- be – was/were – been
- have – had – had
- do – did – done
- go – went – gone
- get – got – got/gotten
- say – said – said
- see – saw – seen
- make – made – made
These verbs cover a large share of everyday conversation, from telling stories to describing routines and experiences.
Quick reference
- Regular verbs usually add -ed: worked, played, wanted
- Irregular verbs change form in other ways: went, saw, took
- Past tense and past participle are not always the same
- Some verbs are identical in all forms, while others change completely
FAQ
Why do irregular verbs exist?
English inherited them from older stages of the language, and many high-frequency verbs kept older patterns instead of regularizing.
Is “gotten” correct?
In modern English, gotten is standard in American English as a past participle in many contexts, while got is more common in British English. The past tense got is widely used in both varieties.
What is the easiest way to memorize them?
The most effective approach is to learn the most frequent verbs first, grouped by pattern and practiced in complete sentences such as I went, I have gone, and I saw it yesterday.