Imperfect vs passé composé

Imparfait vs passé composé: the core idea

• Imparfait = the background in the past: a situation, an ongoing action, or a habit (no clear start/end).
• Passé composé = the foreground: a completed action (often one time), seen as a finished “block”.

Think like a camera: imparfait is the scene (what was going on), passé composé is the event (what happened).

A fast decision checklist (self-check)

1. Is it a habit / routine? → imparfait
2. Is it a description / context (age, weather, situation, feelings)? → imparfait
3. Is it a single finished action / result? → passé composé
4. Did it happen “once”, “yesterday”, “at 10:00”, “suddenly”? → passé composé
5. Two things at once: one action in progress + one interrupting event → imparfait + passé composé

Typical time markers (useful signals, not strict rules)

Note: a word like hier strongly pushes you toward a completed action (passé composé).

How the two tenses work together (very common in conversation)

• Imparfait sets the scene → passé composé gives the key event.

Quick test: if you can say “I was …ing when … happened”, it’s usually imparfait + passé composé.

Common learner mistakes (and how to fix them)

• Mixing the forms: J’ai ouvrais → J’ouvrais / J’ai ouvert
• Using imparfait for a finished, dated action: Hier, j’ouvrais un compte → Hier, j’ai ouvert un compte
• Using passé composé for a past habit: Avant, j’ai retiré de l’argent ici (tous les jours) → Avant, je retirais de l’argent ici

Rule of thumb: don’t choose the tense based on “past = passé composé”. Choose based on background vs completed event.

Mini practice in your head (30-second self-check)

1. Avant, je ___ de l’argent au distributeur chaque semaine. → habit → imparfait (retirais)

2. Hier, j’___ un compte. → finished action → passé composé (ai ouvert)

3. Je ___ au conseiller quand j’___ le contrat. → ongoing + event → imparfait + passé composé (parlais / ai signé)

If your choice matches these three patterns, you’re on track for most A2 conversations.