Past Tense - Irregular Verbs

Learn how to use the past tense with irregular verbs in English.
Sound Grammar

Past Tense - Irregular

Watch four conversations using this grammar point on elllo.org.

Can you answer these grammar questions correctly?

Past Tense - Irregular

Point 1: We use irregular verbs for about 100 English verbs in the affirmative. The verb changes form from the base verb.
  • I saw a ghost. (see)
  • I ate a light breakfast. (eat)
  • I left the car in the garage. (leave)
  • I bought a new car. (buy)
Point 2: In the negative form, the verb does not change form. Use did not (or didn't) + the base verb.
  • I saw a ghost, but I did not see it for very long!
  • I ate a light breakfast. I did not eat eggs or toast.
  • I left the car in the garage. I did not leave it locked though.
  • I bought a new car. I did not buy it for me, though.
Point 3: If a question is about the object in the past, the verb does not change form.
  • Who did you see?
    • I saw George.
  • Where did you go?
    • I went home.
  • Why did he do that?
    • He did it for money.
  • How did you sleep last night?
    • I slept well.
Point 4: If a question is about the subject in the past, the verb changes to the irregular form.
  • Who came to the party?
    • Bill came to the party.
  • Who did this?
    • Susan did it.
  • What broke?
    • The vase broke.
  • Who bought this?
    • Jill bought it.