The plus-que-parfait does its most characteristic work when paired with a temporal conjunction — quand, lorsque, après que, dès que, aussitôt que, une fois que. These conjunctions explicitly mark the sequence of two past events, and the plus-que-parfait shows which one came first. This page covers each conjunction in turn, including the much-debated après que, which prescriptive grammar requires with the indicative but which modern speakers increasingly use with the subjunctive.
If you have read the overview and the anteriority page, you already know the basic logic: the plus-que-parfait marks an action completed before another past action. What this page adds is the toolbox of conjunctions that make that anteriority explicit, plus the register and prescriptive issues that come with each one.
The basic pattern
Every construction on this page follows the same shape:
[Conjunction] + plus-que-parfait, [main clause in passé composé / imparfait / passé simple]
The plus-que-parfait sits in the subordinate clause introduced by the conjunction. The main clause sits in another past tense — usually passé composé in conversation, passé simple in literary narrative. The temporal conjunction tells the listener that one event preceded the other; the plus-que-parfait's job is simply to confirm which one was earlier.
Quand j'avais fini mes devoirs, je sortais voir mes amis.
When I had finished my homework, I would go out to see my friends. (habitual)
Lorsqu'elle avait quitté la salle, le silence retombait.
When she had left the room, silence would fall again. (habitual)
Une fois que nous avions décidé du menu, tout devenait plus simple.
Once we had decided on the menu, everything would become easier. (habitual)
Quand + plus-que-parfait
Quand (when) is the all-purpose temporal conjunction of French. With the plus-que-parfait, it builds the most common past-anterior sequence:
Quand + [subject + plus-que-parfait], [main clause in passé composé or imparfait]
Quand il était arrivé à la gare, le train était déjà parti.
When he had arrived at the station, the train had already left.
Quand nous avions terminé la réunion, il était presque vingt-trois heures.
When we had finished the meeting, it was almost eleven p.m.
Quand tu m'avais expliqué le problème, j'ai tout de suite compris.
When you had explained the problem to me, I understood right away.
There is a subtle distinction between quand + plus-que-parfait and quand + passé composé. Quand + passé composé presents the two events as adjacent points (Quand je suis arrivé, il a appelé — "When I arrived, he called"). Quand + plus-que-parfait inserts a gap: the first action was already complete before the second event registered. The choice depends on whether you want to highlight that gap.
Quand je suis arrivé, ils ont commencé à manger.
When I arrived, they started to eat. (the two events are adjacent — they waited for me)
Quand je suis arrivé, ils avaient commencé à manger.
When I arrived, they had started eating. (they hadn't waited — the eating began before I got there)
This contrast is one of the highest-leverage uses of the plus-que-parfait. English speakers who default to quand + passé composé miss it; you sound like a fluent speaker when you start using quand + plus-que-parfait to flag the gap.
Lorsque + plus-que-parfait
Lorsque is the formal and literary equivalent of quand. The two conjunctions have identical syntax — anything you can say with quand you can say with lorsque, but lorsque sounds more careful, more written. You will find it in newspapers, formal speeches, novels, and academic prose; you will rarely hear it in casual conversation.
Lorsque le ministre avait achevé son discours, les applaudissements ont éclaté.
When the minister had finished his speech, applause broke out. (formal)
Lorsque les invités étaient tous partis, elle s'est effondrée sur le canapé.
When all the guests had left, she collapsed on the sofa. (literary)
Lorsque j'avais relu sa lettre une dernière fois, j'ai compris l'ampleur de son désespoir.
When I had reread his letter one last time, I understood the depth of his despair. (literary)
In speech, lorsque can come across as stilted. If you are talking with a friend about your weekend, use quand. If you are giving a presentation or writing an essay, lorsque is fine and sometimes preferable for stylistic variety.
Après que: the prescriptive battlefield
Après que (after) is the most contested temporal conjunction in modern French. The prescriptive rule is unambiguous: after après que, the verb takes the indicative — and when the action is completed before the main clause action, that indicative is the plus-que-parfait (or passé antérieur in literary registers). But modern speakers — including educated, literate native speakers — increasingly use the subjunctive after après que, on the analogy of avant que, which does take the subjunctive.
The prescriptive rule (formal/written)
In formal writing, careful speech, and on exams, après que takes the indicative:
Après qu'il avait mangé, il est parti se promener.
After he had eaten, he went for a walk. (formal/written, prescriptive)
Après qu'elle avait fermé la porte, elle s'est rendu compte qu'elle avait oublié ses clés.
After she had closed the door, she realized she had forgotten her keys. (formal/written)
Après que les négociations avaient échoué, le gouvernement a annoncé sa démission.
After the negotiations had failed, the government announced its resignation. (formal)
The logic is that après que presents the subordinate action as a completed fact — it really happened — and facts take the indicative in French. Avant que, by contrast, presents an action that hadn't yet happened at the moment of the main clause, so it takes the subjunctive.
The colloquial drift (informal speech)
In modern colloquial French, après que + subjunctive is widespread, even among speakers who would mark it as wrong on a test:
Après qu'il ait mangé, il est parti se promener.
After he ate, he went for a walk. (colloquial, technically incorrect by prescriptive standards)
Après qu'elle soit partie, on a pu enfin parler librement.
After she left, we could finally talk freely. (colloquial)
This drift has been documented for decades and shows no sign of reversing. The Académie française still rejects it; major usage guides (Grevisse, Le Bon Usage) note it without endorsing it. For a learner, the safest course is:
- In writing or formal speech: use the indicative (passé composé, plus-que-parfait, or passé antérieur depending on the register).
- In casual speech: either is acceptable. Native speakers won't blink at après qu'il ait mangé.
- On exams or in exam-like contexts: use the indicative. Examiners follow the prescriptive rule.
Dès que and aussitôt que: as soon as
Dès que and aussitôt que (both meaning "as soon as") work like quand and lorsque — they take the indicative, and when the action is complete before the main-clause action, the verb is in the plus-que-parfait. Aussitôt que is slightly more emphatic; dès que is more frequent in conversation.
Dès qu'il avait reçu le message, il est venu nous prévenir.
As soon as he had received the message, he came to warn us.
Aussitôt qu'elle avait raccroché, le téléphone a sonné de nouveau.
As soon as she had hung up, the phone rang again.
Dès que les enfants s'étaient endormis, nous avons commencé le film.
As soon as the children had fallen asleep, we started the movie.
In literary French — the world of nineteenth-century novels, academic prose, and formal written narrative — dès que and aussitôt que are also the natural home of the passé antérieur, a tense that slots into the same grammatical position as the plus-que-parfait but pairs with passé simple in the main clause:
Dès qu'il eut fermé la porte, il s'élança dans la nuit.
As soon as he had closed the door, he rushed out into the night. (literary; passé antérieur + passé simple)
Aussitôt qu'elle eut compris, elle pâlit.
As soon as she had understood, she went pale. (literary)
For learners, the takeaway is: in everyday speech and most written French, use plus-que-parfait + passé composé. The passé antérieur is something you read, not something you produce — unless you are writing literary fiction in a classical register.
Une fois que: once
Une fois que (once, after) introduces a completed action whose completion enables what comes next. With the plus-que-parfait, it emphasizes that the first action was definitively done before the second began:
Une fois que j'avais fini mon café, j'ai pu commencer à travailler.
Once I had finished my coffee, I could start working.
Une fois qu'elle avait pris sa décision, rien ne pouvait la faire changer d'avis.
Once she had made her decision, nothing could make her change her mind.
Une fois que nous avions visité Rome, le reste du voyage nous a paru moins intense.
Once we had visited Rome, the rest of the trip felt less intense to us.
Une fois que is more common with present and future tenses than with past tenses, and even in past contexts it competes with the participial une fois + past participle, which is more compact:
Une fois la décision prise, elle est passée à autre chose.
Once the decision was made, she moved on to something else. (compact participial form)
This participial form is widespread in journalism and formal writing. It's worth recognizing even if you don't produce it actively.
Comparison: when each conjunction fits
| Conjunction | Meaning | Register | Mood after it |
|---|---|---|---|
| quand | when | all | indicative |
| lorsque | when | formal/literary | indicative |
| après que | after | all (controversial) | indicative (prescriptive); subjunctive (colloquial) |
| dès que | as soon as | all | indicative |
| aussitôt que | as soon as | slightly formal | indicative |
| une fois que | once | all | indicative |
The conjunctions that do take the subjunctive — avant que (before), jusqu'à ce que (until), en attendant que (while waiting for) — are precisely the ones that present an unrealized or hypothetical action. The temporal conjunctions on this page all present the action as a completed fact, which is why they all take the indicative.
Sequence-of-tenses summary
The plus-que-parfait pairs naturally with three main-clause tenses:
| Subordinate (with conjunction) | Main clause | Register |
|---|---|---|
| plus-que-parfait | passé composé | everyday speech and writing |
| plus-que-parfait | imparfait | habitual: every time X had happened, Y happened |
| plus-que-parfait | passé simple | literary narrative |
| passé antérieur | passé simple | literary, with dès que / aussitôt que |
The habitual pairing is worth a closer look. When the past sequence isn't a one-off but a recurring pattern, the main clause goes in the imparfait while the plus-que-parfait stays in the subordinate clause:
Quand il avait fini son travail, il rentrait toujours par le parc.
When he had finished his work, he would always come home through the park.
Dès qu'elle s'était levée, elle préparait du café.
As soon as she had gotten up, she would make coffee.
Une fois que les enfants s'étaient endormis, nous regardions souvent un film.
Once the children had fallen asleep, we would often watch a movie.
This combination — plus-que-parfait + imparfait — is how French expresses "every time X had happened, Y would happen." English uses would or used to; French uses imparfait in the main clause.
Comparison with English
English uses had + past participle in subordinate clauses introduced by when, after, as soon as, once. The structure maps cleanly onto French except in two places. First, English does not distinguish between quand and lorsque; when covers both, so choosing lorsque in French is a register decision English speakers have to make consciously. Second, English does not have the après que controversy: after he had eaten is uncontroversially correct, so English speakers default to the indicative — which happens to align with the prescriptive French rule. One of the rare cases where English speakers are accidentally more prescriptively correct than colloquial French speakers.
Common Mistakes
Mistake 1: Using the subjunctive after après que in formal writing.
❌ Après qu'il ait fini son repas, il est sorti se promener.
In formal writing or on an exam, après que requires the indicative. The intended form is après qu'il avait fini.
✅ Après qu'il avait fini son repas, il est sorti se promener.
After he had finished his meal, he went out for a walk. (prescriptive)
Mistake 2: Using passé composé where plus-que-parfait would mark the gap.
❌ Quand je suis arrivé chez eux, ils ont déjà dîné.
The intended meaning is anteriority — they had eaten before I got there. The first verb of the sequence needs the plus-que-parfait.
✅ Quand je suis arrivé chez eux, ils avaient déjà dîné.
When I arrived at their place, they had already had dinner.
Mistake 3: Mixing imparfait and plus-que-parfait wrong in habitual sequences.
❌ Quand il a fini son travail, il rentrait par le parc.
The intended meaning is habitual: every time he had finished, he would come home through the park. The first verb should be plus-que-parfait, not passé composé.
✅ Quand il avait fini son travail, il rentrait par le parc.
When he had finished his work, he would come home through the park. (habitual past)
Mistake 4: Putting lorsque in casual speech.
❌ Salut Marie ! Lorsque j'avais reçu ton message, j'étais déjà dans le train.
Lorsque is too formal for a casual message. Native speakers would write quand here.
✅ Salut Marie ! Quand j'avais reçu ton message, j'étais déjà dans le train.
Hi Marie! When I had received your message, I was already on the train. (casual)
Mistake 5: Using plus-que-parfait when there's no anteriority.
❌ Quand il avait sonné à la porte, j'avais ouvert immédiatement.
The two events are essentially simultaneous. Use the passé composé for both: quand il a sonné, j'ai ouvert.
✅ Quand il a sonné à la porte, j'ai ouvert immédiatement.
When he rang the doorbell, I opened immediately.
Mistake 6: Using avant que + plus-que-parfait.
❌ Avant qu'il avait fini, je suis parti.
Avant que takes the subjunctive, not the indicative. The correct form is avant qu'il ait fini or, if you mean before he had finished, avant qu'il n'eût fini in literary French.
✅ Avant qu'il ait fini, je suis parti.
Before he finished, I left.
Key takeaways
The plus-que-parfait combines with quand, lorsque, après que, dès que, aussitôt que, and une fois que to build past-anterior sequences. Quand is the everyday choice; lorsque is its formal twin. Après que prescriptively takes the indicative — and the plus-que-parfait when anterior — but modern speakers commonly substitute the subjunctive, a usage to recognize but avoid in formal writing. Dès que and aussitôt que mean "as soon as" and pair with the plus-que-parfait (or passé antérieur in literary French). Une fois que emphasizes the completed prerequisite. For habitual past sequences — "every time X had happened, Y would happen" — the plus-que-parfait pairs with the imparfait in the main clause; for one-off sequences in everyday speech, with the passé composé; for literary narrative, with the passé simple.
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- Le Plus-que-parfait: OverviewB1 — The plus-que-parfait is the workhorse French past-anterior tense — for an action completed before another past action. It maps almost perfectly onto English 'had + past participle' (I had eaten, I had gone) and is essential for reported speech, sequential past, hypothetical regret, and si-clauses about past.
- Plus-que-parfait: The Past of the PastB1 — The plus-que-parfait marks an action that happened before another past action. Triggered by sequencing adverbs (déjà, encore, jamais), required in reported speech to back-shift the passé composé, and the modern replacement for the literary passé antérieur.
- Plus-que-parfait: FormationB1 — Build the plus-que-parfait by combining the imparfait of avoir or être with a past participle. The same auxiliary rules and agreement patterns as the passé composé apply — only the auxiliary's tense changes.
- Le Passé Composé: OverviewA1 — The passé composé is French's main spoken past tense — used for completed past events, formed with avoir or être plus a past participle. It does the work that English splits between simple past (I ate) and present perfect (I have eaten).
- L'imparfait : vue d'ensembleA2 — The imparfait — French's past-imperfective tense. Five core uses (habit, description, ongoing action, politeness, hypothetical), one almost-universal formation (1pl present minus -ons plus -ais/-ais/-ait/-ions/-iez/-aient), and the single irregular stem (être → ét-).
- Le Passé Simple et l'Imparfait: La Trame Narrative LittéraireC1 — In literary French, the passé simple and the imparfait pair up the way the passé composé and the imparfait pair up in speech: foreground events versus background description. Understanding this pairing is the key to reading Hugo, Balzac, Flaubert, and Maupassant the way native readers do.