Regular verbs form the past simple by adding -ed, with some spelling changes, as in studied or stopped. Irregular verbs do not follow a fixed rule and each form must be memorized individually, as in wrote or bought. Both are used the same way to talk about finished past actions.
Grammar Rule
Regular verbs add -ed, with some spelling changes; irregular verbs don’t follow a rule and must be memorized.
Past Simple: Regular and Irregular Verbs
| Verb type | Rule | Example |
|---|---|---|
| Regular | + ed (with spelling changes) | She studied English for two hours yesterday. They stopped the car suddenly. |
| Irregular | memorize each form | He wrote a long letter to his family. I bought a new jacket at the mall. |
Remember: before answering, decide if the verb is regular or irregular; that tells you which form to look for.
Practice Test
Instructions
Answer each question in the test below choosing the correct past simple form of the verb. You will get a new random set of questions every time you retake the test, plus a downloadable results summary with your name and score at the end.
Past Simple – Regular and Irregular Verbs (Consolidation)
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Frequently Asked Questions
How do you form the past simple of regular verbs?
Add -ed to the base verb, applying spelling changes such as doubling the final consonant or changing y to i, as in stopped or studied.
Is there a rule for irregular verbs?
No, irregular verbs do not follow a fixed pattern, so each past form, such as wrote, bought, or went, must be learned and memorized individually.
Do regular and irregular verbs use different question and negative forms?
No, both use did or didn’t with the base form of the verb in questions and negatives; only the affirmative form changes between regular and irregular verbs.
How can you tell if a verb is regular or irregular?
Check a verb list or dictionary; if the past form simply adds -ed it is regular, and if it changes completely, like go to went, it is irregular.