Subjonctif Passé (Subjunctive Past) Tense Conjugation of the French Verb dérouiller

ByMichael Burns

Introduction to the verb dérouiller

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The English translation of the French verb dérouiller is “to get rusty” or “to rust.” It is pronounced as “day-roo-yay.”

Dérouiller comes from the French word “rouille,” which means “rust.” It is derived from the Latin word “rubigo.”

In everyday French, dérouiller is most often used in the Subjonctif Passé tense to express a hypothetical or unreal situation in the past. This tense is formed by using the auxiliary verb “avoir” in the subjunctive mood and the past participle of dérouiller, which is “dérouillé.”

Three simple examples of dérouiller in the Subjonctif Passé tense are:

  1. J’aurais dérouillé tous les outils si j’avais eu le temps. (I would have rusted all the tools if I had had the time.)
  2. Ils auraient dérouillé le bateau s’ils étaient restés à l’ancre. (They would have rusted the boat if they had stayed at anchor.)
  3. Elle aurait dérouillé ses talents de peintre si elle avait continué à pratiquer. (She would have rusted her painting skills if she had continued to practice.)

Table of the Subjonctif Passé (Subjunctive Past) Tense Conjugation of dérouiller

Pronoun Conjugation Example Usage English Translation
je aie dérouillé Je ne crois pas que j’aie dérouillé. I don’t believe I rusted.
tu aies dérouillé Il est nécessaire que tu aies dérouillé. It’s necessary that you rusted.
il ait dérouillé Il est possible qu’il ait dérouillé. It’s possible he rusted.
elle ait dérouillé Elle est contente qu’elle ait dérouillé. She is happy she rusted.
on ait dérouillé On préfère qu’on ait dérouillé. We prefer we rusted.
nous ayons dérouillé Nous voulons que nous ayons dérouillé. We want to have rusted.
vous ayez dérouillé Il est important que vous ayez dérouillé. It’s important that you rusted.
ils aient dérouillé Ils espèrent qu’ils aient dérouillé. They hope they rusted.
elles aient dérouillé Elles craignent qu’elles aient dérouillé. They fear they rusted.

Other Conjugations for Dérouiller.

   
    Le Present (Present Tense) Conjugation of the French Verb dérouiller
   

    Imparfait (Imperfect) Tense Conjugation of the French Verb dérouiller
   

    Passé Simple (Simple Past) Tense Conjugation of the French Verb dérouiller
   

    Passé Composé (Present Perfect) Tense Conjugation of the French Verb dérouiller
   

    Futur Simple (Simple Future) Tense Conjugation of the French Verb dérouiller
   

    Futur Proche (Near Future) Tense Conjugation of the French Verb dérouiller
   

    Plus-que-parfait (Pluperfect) Tense Conjugation of the French Verb dérouiller
   

    Passé Antérieur (Past Anterior) Tense Conjugation of the French Verb dérouiller

    Futur Antérieur (Future Anterior) Tense Conjugation of the French Verb dérouiller

    Subjonctif Présent (Subjunctive Present) Tense Conjugation of the French Verb dérouiller

    Subjonctif Passé (Subjunctive Past) Tense Conjugation of the French Verb dérouiller     (this article)

    Subjonctif Imparfait (Subjunctive Imperfect) Tense Conjugation of the French Verb dérouiller

    Subjonctif Plus-que-parfait (Subjunctive Pluperfect) Tense Conjugation of the French Verb dérouiller
   

    Conditionnel Présent (Conditional Present) Tense Conjugation of the French Verb dérouiller
   

    Conditionnel Passé (Conditional Past) Tense Conjugation of the French Verb dérouiller

    L’impératif Présent (Imperative Present) Tense Conjugation of the French Verb dérouiller

    L’infinitif Présent (Infinitive Present) Tense Conjugation of the French Verb dérouiller

    Struggling with French verbs or the language in general? Why not use our free French Grammar Checker – no registration required!
   

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Dérouiller – About the French Subjonctif Passé (Subjunctive Past) Tense

The French Subjonctif Passé is a verb tense used to express actions or states that are uncertain, hypothetical, or dependent on some condition in the past. It’s often used in conjunction with the main verb in the present or future tense to convey various nuances of doubt, desire, necessity, or emotion.

NOTE: To take a deep dive into all the French tenses then see my article on Mastering French Tense Conjugation.

Formation of the Subjonctif Passé

To form the Subjonctif Passé, you generally need to start with the third person plural (ils/elles) form of the passé composé (a compound past tense). Then, drop the subject and replace it with the appropriate Subjonctif endings. The endings are the same for regular -er, -ir, and -re verbs:

   – For -er verbs: -e, -es, -e, -ions, -iez, -ent
   – For -ir verbs: -isse, -isses, -ît, -issions, -issiez, -issent
   – For -re verbs: -e, -es, -e, -ions, -iez, -ent

For example, if you have the verb “parler” (to speak) in the third person plural passé composé, which is “ils ont parlé” (they spoke), the Subjonctif Passé form would be “qu’ils aient parlé” (that they spoke).

Everyday Usage Patterns

The Subjonctif Passé is commonly used in various situations:

– Expressing doubt or uncertainty: It’s used when you’re not certain about the completion of an action in the past. For example, “Je doute qu’il ait mangé” (I doubt that he ate).

– Desires and preferences: When you want or wish for something to have happened in the past. For instance, “Je préfère que tu aies réussi” (I prefer that you have succeeded).

– Expressing emotions: To convey emotions or feelings related to past actions or events. For example, “Il est content que nous ayons gagné” (He is happy that we won).

– Hypothetical situations: When discussing hypothetical or unreal past situations. For example, “Si j’avais su, j’aurais souhaité qu’ils aient été là” (If I had known, I would have wished they had been there).

Interactions with Other Tenses

The Subjonctif Passé often interacts with other tenses to convey specific meanings:

Present tense

It’s commonly used after expressions of doubt, desire, necessity, or emotion in the present. For example, “Il faut que tu aies fini” (You must have finished).

Future tense

It’s used in the future for hypothetical or unreal actions in the past when the main clause is in the future. For example, “Je douterai qu’ils aient terminé demain” (I will doubt that they have finished tomorrow).

Conditional

When the main clause is in the conditional, the Subjonctif Passé can be used to express unreal or hypothetical actions in the past. For instance, “Il voudrait que nous ayons réussi” (He would like us to have succeeded).

Summary

The Subjonctif Passé is a versatile tense used in French to convey uncertainty, doubt, desire, or hypothetical situations related to past actions. It is used in various everyday contexts and interacts with other tenses to express specific nuances in the language.

I hope you enjoyed this article on the verb dérouiller. Still in a learning mood? Check out another TOTALLY random French verb conjugation!

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