Choose between the past tense and past participle

The perfect tense usually describes something that has, had, or will have happened. It uses a form of the helping verb to have with the past participle of a verb.

The past participle of a verb is usually the same as its past-tense form, but not always. Some verbs have irregular past participles. You have to remember them.

Toby had seen that film.

I have run a marathon.

The tree has grown taller.

Claire will have had dinner.

The past tense does not use the helping verb to have. It uses the past-tense form of the verb.

Toby saw that film.

ran a marathon.

The tree grew taller.

Claire had dinner.

Let’s practice!