The passé composé is a tense used to express an action or a state that happened in the past. We call it “composé” because it’s composed of two parts: An auxiliary, either the auxiliary “ être”
to be or the auxiliary “avoir”
to have and a past participle of a verb. In this part we will only tackle the passé composé of the verbs of the third group that require the auxiliary “ avoir” .
The verbs of the third group are called irregular because they don’t follow a specific rule when they are conjugated. Because there are so many irregular verbs, we will classify them here according to the formation of their