Passé Composé is used to relate events, or what happened in the past. Imparfait is used to describe what was going on in the past, states of being in the past, or past habits. Imparfait ou passé composé? Generally speaking, the imparfait describes past situations, while the passé composé narrates specific events. In addition, the imparfait can set the stage for an . Exercice 1: mettez les phrases suivantes au passé (imparfait, passé composé ou plus-que-parfait): 1. Je ne le connais pas beaucoup: