Nuances of using the imparfait, the passé composé and the plus-que-parfait

Choose the right “past lens”: background, event, or earlier past

In French, you don’t pick a past tense only because it’s “in the past”. You pick it because of the role the action plays in the story:

• Imparfait = background, description, ongoing situation (“what was going on”).
• Passé composé = a completed, specific event (“what happened”).
• Plus-que-parfait = an action completed before another past moment (“what had already happened”).

A reliable timeline: the 3-step test

1. Is it setting the scene / describing / a routine? → Imparfait
2. Is it a single, finished action that moves the story forward? → Passé composé
3. Is it earlier than another past action (often with “already”, “before”, “after”)? → Plus-que-parfait

Imparfait: “what was going on” (background, duration not important)

• Description / situation: il y avait, il faisait, je me sentais…
• Ongoing action: something in progress when another event happens.
• Habit in the past: “used to” / “would” (repeated actions).

Pattern to remember: Imparfait + passé composé = “was doing” + “(something) happened”.

Example: Je mettais à jour mon CV quand l’ancienne collègue m’a appelé.

Passé composé: “what happened” (completed, bounded action)

• One clear event: start/end is understood.
• Sequence of steps (especially in professional contexts): I did X, then Y.
• Result-focused: the action is finished and relevant.

Example: J’ai déposé mon CV, puis j’ai demandé un rendez-vous.

Plus-que-parfait: “had already” (past before past)

Use it when you look back from a past moment and say: it was already done before that moment.

• before + past moment: “before he arrived”, “before the interview”
• already: déjà / encore / jamais (in a past frame)

Contrast:

• Quand il est arrivé, je rédigeais (in progress at that moment).
• Quand il est arrivé, j’avais rédigé (already finished before he arrived).

Common confusion: “quand” does not automatically mean imparfait

“Quand” can introduce either:

• a point in time (event) → often passé composé: Quand je suis arrivé…
• what was in progress at that time → often imparfait: …il y avait / je rédigeais…

Natural pair: Quand je suis arrivé, il y avait déjà beaucoup de monde.

Less natural here: Quand je suis arrivé, il y a eu beaucoup de monde. (sounds like “suddenly there was a crowd”, not a scene description)

Quick self-check: which question are you answering?

Mini model for professional storytelling (job search context)

• Scene (imparfait): À l’accueil, les conseillers répondaient au téléphone.
• Main events (passé composé): J’ai déposé mon CV et j’ai demandé un rendez-vous.
• Earlier preparation (plus-que-parfait): J’avais préparé mes réponses la veille.