Confused about when to use être or avoir in the passé composé? This French conjugation lesson has you covered! Learn the key differences between transitive and intransitive verbs, explore how meaning changes depending on the auxiliary verb, and understand the agreement rules for past participles. We’ll break it down with clear explanations and practical examples for the verbs monter, descendre, sortir, rentrer, passer, retourner, and enter. Key points in this lesson: ✅ When to conjugate with êtr