I Swear English › Verb Tenses › Past Simple - Irregular Verbs
How to form the past simple
How To Form The Past Simple with irregular verbs:
| 1st Column Compliment |
2nd Column Past Simple Affirmitive |
3rd Column Past Participle |
|---|---|---|
| eat | ate | eaten |
| become | became | become |
To form the past simple affirmative of an irregular verb, take a subject and after that put the word in the second column of the irregular verb table. Like this we get: I ate. To construct negative sentences, take a subject, then put the auxiliary did, next put not and finally put the word in the first column of the irregular verb table, which is the same as the compliment of the verb. Do not Use column 2 for this. Like this we get: I did not eat. To make questions use the auxiliary did, followed by a subject, followed by the word in the first column (the compliment). Like this we get: Did I eat? If you wish you can put a question word before to give: What did you eat? The table below shows the form of the past simple for irregular verbs:
| Affirmative | Negative | Interrogative |
|---|---|---|
| I ate | I did not eat | Did I eat? |
| You ate | You did not eat | Did you eat? |
| He ate | He did not eat | Did he eat? |
| She ate | She did not eat | Did she eat? |
| It ate | It did not eat | Did it eat? |
| We ate | We did eat | Did we eat? |
| You ate | You did not eat | Did you eat? |
| They ate | They did not eat | Did they eat? |
The following video explains how to form the past simple with irregular verbs:
When to use it
- Completed past actions — exactly like the regular past simple, but the verb form is irregular. I went home. She saw it. They took the bus.
- Storytelling and sequences in the past. He came in, sat down and began to speak.
Signal words & time expressions: yesterday, last night, ago, in 2015, when, then, after that
Watch the video lesson
Video transcript
Common mistakes to avoid
| Not quite… | Better |
|---|---|
| She | She went to school. — irregular verbs don't add -ed; they change form and must be learned. |
| I | I didn't see it. — after didn't the verb returns to its base form. |
Frequently asked questions
What's the best way to learn irregular verbs?
Learn them in small groups that follow a pattern (sing-sang-sung, ring-rang-rung), and practise the ones you actually use most first. Say them out loud until the sound feels automatic.
Why do irregular verbs exist?
They are among the oldest, most common words in English and kept their old forms while newer verbs took the regular -ed ending.
Continue the course
This lesson is part of our free English Verb Tenses course — work through it in order or jump to what you need next.