The Imperfect Subjunctive in French

Quick Answer

The French subjonctif(subjunctive) is a mode(mood) used to talk about wishes, desires, necessity, emotions, opinions, uncertainty, and possibility. The imparfait du subjonctif(imperfect subjunctive) is a French literary tense used to talk about an action that happened at the same time or after another past action. The imperfect subjunctive can also be used to express a hypothetical situation in the present.

examples

Il fallait que l'espoir l'emportât sur le doute.
It was necessary for hope to overcome doubt.

Fût-il le plus sage des maîtres, je ne suivrais pas ses conseils.
Even if he were the wisest of teachers, I wouldn't follow his advice.

In this article, you'll learn how and when the imperfect subjunctive is used in French. Allons-y!(Let's go!)

Questions This Article Answers

What is the imparfait du subjonctif in French?

What is the subjunctive mood?

What is a literary tense in French?

When is the imperfect subjunctive used in French?

How do you recognize verbs in the imperfect subjunctive in French?

What everyday French tense does the imperfect subjunctive correspond to?

The Subjunctive in French

The subjonctif(subjunctive) is a mode(mood) used to talk about wishes, desires, necessity, emotions, opinions, uncertainty, and possibility. The subjunctive in French commonly shows up in subordinate clauses starting with que(that), but can also be used with other conjunctions that indicate goals, consequences, fear, restrictions, and time. We'll see that the imparfait du subjonctif(imperfect subjunctive), as a literary tense, can also be used to express a hypothetical situation in the present.

The subjunctive mood is often contrasted with another mood, the indicatif(indicative), which is used to indicate a statement of fact or certainty. Learn more about these two moods in these articles:

The Imperfect Subjunctive in French

The imparfait du subjonctif is often called a literary tense because it's reserved for written French. It’s becoming much less common in contemporary French literature, but you will inevitably encounter it if you read nineteenth-century authors such as Honoré de Balzac and Émile Zola, or twentieth-century authors like Marcel Proust and Simone de Beauvoir. You may also find it in historical documents. Because the imperfect subjunctive is a rather old-fashioned literary tense, it's a bit unlikely that you'll need to produce it yourself, but you should be able to recognize and understand its uses, as you're sure to come across it in literature.

Simultaneity or Posterity

As a past tense, the imperfect subjunctive is often paired with a main clause in the past tense, either the passé simple(past historic), another literary tense reserved for classical, written French, or the imparfait de l'indicatif(imperfect indicative). The imperfect subjunctive is used to express an action that occurs at the same time or after the action in the main clause.

examples
Il était temps qu'Olivier entendît raison.
It was time for Olivier to listen to reason.
Je ne m'attendais pas à ce que la pleine lune fût ce soir-là si grande et d'un jaune si pâle.
I didn't expect the full moon to be so large and pale yellow that night.
Le vieil homme décida de se promener dans le jardin bien qu'il plût fortement.
The old man decided to take a walk in the garden even though it was raining hard.

In contemporary French, the imperfect subjunctive is typically replaced by the présent du subjonctif(present subjunctive). Learn more about the present subjunctive in this article:

Hypothetical Situations in the Present

The imperfect subjunctive can be also be used to express a hypothetical situation in the present.

  • The clause containing the imperfect subjunctive corresponds to a subordinate clause introduced by si(if) or même si(even if).
  • The subject is usually a subject pronoun, ce(it), or on(one, we), and the subject and verb are inverted.

It's important to note that this use of the imperfect subjunctive sounds quite archaic today.

examples
La comtesse tiendra sa promesse, dût-elle en souffrir toute sa vie.
The countess will keep her promise even if she has to suffer for it all her life.
Fût-ce au prix de grands sacrifices, nous faisons le vœu de protéger notre patrie.
Even if great sacrifices are required, we vow to protect our homeland.

Recognizing Verbs in the Imperfect Subjunctive in French

Regular verbs in the imperfect subjunctive follow two different patterns:

  • -er verbs follow one pattern
  • -ir and -re verbs follow another pattern.

We'll take a look at these two regular patterns, as well as irregular verbs.

Regular -ER Verbs in the Imperfect Subjunctive

For regular verbs in the imperfect subjunctive, the infinitive ending is removed (in this case, the -er) and replaced with the following endings:

Endings for -ER Verbs in the Imperfect Subjunctive

SubjectEnding
je-asse
tu-asses
il, elle, on-ât
nous-assions
vous-assiez
ils, elles-assent

Here's what the verbs donner(to give) and parler(to speak) look like in the imperfect subjunctive:

Donner and Parler in the Imperfect Subjunctive

SubjectDonnerParler
jeque je donnasse
that I gave
que je parlasse
that I spoke
tuque tu donnasses
that you gave
que tu parlasses
that you spoke
il, elle, onqu'elle donnât
that she gave
qu'elle parlât
that she spoke
nousque nous donnassions
that we gave
que nous parlassions
that we spoke
vousque vous donnassiez
that you (all) gave
que vous parlassiez
that you (all) spoke
ils, ellesqu'ils donnassent
that they gave
qu'ils parlassent
that they spoke

Regular -IR and -RE Verbs in the Imperfect Subjunctive

For regular -ir and -re verbs, the infinitive ending is removed and replaced with the following endings:

Endings for Regular -IR and -RE Verbs in the Imperfect Subjunctive

SubjectEnding
je-isse
tu-isses
il, elle, on-ît
nous-issions
vous-issiez
ils, elles-issent

The -ir verb choisir(to choose) and the -re verb attendre(to wait) have the following conjugations:

Choisir and Attendre in the Imperfect Subjunctive

SubjectChoisirAttendre
jeque je choisisse
that I chose
que j'attendisse
that I waited
tuque tu choisisses
that you chose
que tu attendisses
that you waited
il, elle, onqu'il choisît
that he chose
qu'il attendît
that he waited
nousque nous choisissions
that we chose
que nous attendissions
that we waited
vousque vous choisissiez
that you (all) chose
que vous attendissiez
that you (all) waited
ils, ellesqu'elles choisissent
that they chose
qu'elles attendissent
that they waited

The Imperfect Subjunctive Can Resemble the Present Subjunctive!

Attention !(Watch out!) -IR verbs in the imperfect subjunctive may be identical to the present subjunctive for all persons except il, elle, on (he, she, it, one).

Irregular -IR and -RE Verbs

Some -ir and -re verbs are irregular in the imperfect subjunctive. This means you can't simply remove the final -ir or -re of the infinitive and replace it with the endings given in the section above. Irregular verbs have a stem that ends in either an -i-, a -u-, or more rarely, an -in-. Here are some irregular verbs and their stems:

Irregular Verbs with Stems Ending in an I

SubjectIrregular Stem
s’asseoir(to sit down)s’assi-
dire(to say)di-
écrire(to write)écrivi-
faire(to do, to make)fi-
mettre(to put)mi-
naître(to be born)naqui-
prendre(to take)pri-
rire(to laugh)ri-
voir(to see)vi-

Irregular Verbs with Stems Ending in a U

SubjectIrregular Stem
avoir(to have)eu-
boire(to drink)bu-
connaître(to know)connu-
courir(to run)couru-
croire(to believe)cru-
devoir(to have to)du-
être(to be)fu-
falloir(to need, to have to)fallu-
lire(to read)lu-
mourir(to die)mouru-
pleuvoir(to rain)plu-
pouvoir(to be able to)pu-
recevoir(to receive)reçu-
savoir(to know)su-
valoir(to be worth)valu-
vivre(to live)vécu-
vouloir(to want)voulu-

Irregular Verbs with Stems Ending in an IN

SubjectIrregular Stem
tenir(to hold)tin-
venir(to come)vin-

Irregular Stems in the Imperfect Subjunctive and the Passé Simple

The same verbs that are irregular in the imperfect subjunctive are irregular in the passé simple, and their irregular stems are the same.

You can learn all about the passé simple in this article.

No matter the stem ending, the following endings are applied:

Irregular Endings for -IR and -RE Verbs in the Imperfect Subjunctive

SubjectEnding
je-sse
tu-sses
il, elle, on-t
nous-ssions
vous-ssiez
ils, elles-ssent

A Circumflex is Added to the Il, Elle, On Form

In the il, elle, on form, an accent circonflexe(circumflex accent) is added to the last i or u of the stem, resulting in î or û.

Let's take a look at the irregular conjugations for faire, être, and venir.

Faire, Être, and Venir in the Imperfect Subjunctive

SubjectFaireÊtreVenir
jeque je fisse
that I did
que je fusse
that I was
que je vinsse
that I came
tuque tu fisses
that you did
que tu fusses
that you were
que tu vinsses
that you came
il, elle, onqu'elle fît
that she did
qu'elle fût
that she was
qu'elle vînt
that she came
nousque nous fissions
that we did
que nous fussions
that we were
que nous vinssions
that we came
vousque vous fissiez
that you (all) did
que vous fussiez
that you (all) were
que vous vinssiez
that you (all) came
ils, ellesqu'ils fissent
that they did
qu'ils fussent
that they were
qu'ils vinssent
that they came

Let's Summarize How to Recognize the Imperfect Subjunctive!

All the different conjugations explored above can seem confusing, but you can recognize the imperfect subjunctive if it has one of the following endings:

Endings for -ER Verbs in the Imperfect Subjunctive

SubjectEnding
je-asse
tu-asses
il, elle, on-ât
nous-assions
vous-assiez
ils, elles-assent

Endings for -IR and -RE Verbs in the Imperfect Subjunctive

SubjectEnding with -I-Ending with -U-Ending with -IN-
je-isse-usse-insse
tu-isses-usses-insses
il, elle, on-ît-ût-înt
nous-issions-ussions-inssions
vous-issiez-ussiez-inssiez
ils, elles-issent-ussent-inssent

You shouldn't stress over trying to produce the imperfect subjunctive since you won't need it to be an advanced speaker of French, but you'll be proud of yourself when you can recognize it in classical French literature!

Need More Practice?

Try conjugating verbs in the imparfait du subjonctif with our Conjugation Drill!

Here are some more article about the subjunctive in French: