More on the Perfect Tense

In a similar way to -er verbs, we can alter regular -ir and -re verbs.

Form -ir verbs by taking the -ir off the end of the infinitive and adding -i.
Form -re verbs by replacing the -re of the inifinitive with -u.

Examples:
j'ai joué = I played
nous avons choisi = we chose
ils ont perdu = they lost
tu as regardé = you watched
elles ont fini = they finished
vous avez quitté = you left