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

ByMichael Burns

Introduction to the verb perméabiliser

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The English translation of the French verb perméabiliser is “to permeabilize.” It is pronounced as “pehr-mey-ah-bee-lee-zay.”

The verb perméabiliser comes from the French words “perméable,” meaning “permeable” or “porous,” and “iser,” which is a suffix used to turn adjectives into verbs. It is most commonly used in scientific or technical contexts to refer to the process of making a material or substance more permeable.

In everyday French, perméabiliser is most often used in the Subjonctif Présent tense to express a desire, doubt, or possibility. It is often used in conjunction with verbs like “pouvoir” (to be able to), “vouloir” (to want), or “croire” (to believe), and it is often translated into English as “may” or “might.”

Here are three simple examples of its usage in the Subjonctif Présent tense with their English translations:

  1. Il est nécessaire que nous perméabilisions la membrane pour que l’eau puisse passer à travers. (It is necessary for us to permeabilize the membrane so that water can pass through.)

  2. Je doute que cette substance puisse être perméabilisée sans utiliser de produits chimiques. (I doubt that this substance can be permeabilized without using chemicals.)

  3. Il est possible que la roche se perméabilise avec le temps. (It is possible that the rock may become more permeable over time.)

Table of the Subjonctif Présent (Subjunctive Present) Tense Conjugation of perméabiliser

Pronoun Conjugation Example Usage English Translation
je perméabilise Il est nécessaire que je perméabilise. It’s necessary for me to make permeable.
tu perméabilises Il est important que tu perméabilises. It’s important for you to make permeable.
il perméabilise Elle veut qu’il perméabilise. She wants him to make permeable.
elle perméabilise Elle préfère qu’elle perméabilise. She prefers her to make permeable.
on perméabilise Il est possible qu’on perméabilise. It’s possible we make permeable.
nous perméabilisions Il est préférable que nous perméabilisions. It’s preferable we make permeable.
vous perméabilisiez Il est indispensable que vous perméabilisiez. It’s necessary for you to make permeable.
ils perméabilisent Il est crucial qu’ils perméabilisent. It’s crucial for them to make permeable.
elles perméabilisent Il est essentiel qu’elles perméabilisent. It’s essential for them to make permeable.

Other Conjugations for Perméabiliser.

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

    Imparfait (Imperfect) Tense Conjugation of the French Verb perméabiliser
   

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

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

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

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

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

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

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

    Subjonctif Présent (Subjunctive Present) Tense Conjugation of the French Verb perméabiliser (this article)

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

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

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

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

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

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

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

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Perméabiliser – About the French Subjonctif Présent (Subjunctive Present) Tense

The French Subjonctif Présent, often referred to simply as the “subjunctive mood,” is a verb tense used to express doubt, uncertainty, subjectivity, and emotions. It is not used to describe actions or facts that are considered certain or objective. Here, I will explain the Subjonctif Présent tense, its common everyday usage patterns, and how it interacts with other tenses in French.
NOTE: To take a deep dive into all the French tenses then see my article on Mastering French Tense Conjugation.

Formation of the Subjonctif Présent

To form the Subjonctif Présent tense for regular verbs, you typically follow these rules

1. Start with the third-person plural (ils/elles) form of the present tense of the verb.
2. Remove the -ent ending.
3. Add the appropriate endings for each verb group:
   – For -er verbs: e, es, e, ions, iez, ent.
   – For -ir verbs: e, es, e, issions, issiez, issent.
   – For -re verbs: e, es, e, ions, iez, ent.

Common Everyday Usage Patterns

1. Expressing Uncertainty and Doubt. The Subjonctif Présent is commonly used to express uncertainty, doubt, or subjective feelings. For example:
   – Je doute qu’il vienne. (I doubt he is coming.)
   – Il est possible que nous ayons des problèmes. (It is possible that we will have problems.)

2. Emotions and Desires. You use the subjunctive to express emotions, desires, hopes, and wishes.
   – Je veux que tu sois heureux. (I want you to be happy.)
   – J’aimerais que vous veniez à la fête. (I would like you to come to the party.)

3. Impersonal Expressions. Some impersonal expressions require the Subjonctif Présent, such as “il est important que” (it is important that), “il est nécessaire que” (it is necessary that), or “il faut que” (it is necessary that).
   – Il est nécessaire que nous partions. (It is necessary that we leave.)

4. Expressions of Possibility and Hypothesis. Subjunctive can be used to express possibilities and hypotheses:
   – Si j’étais riche, je voyagerais. (If I were rich, I would travel.)

Interactions with Other Tenses

The Subjonctif Présent can interact with other tenses in various ways:

1. Present Subjunctive with Present Indicative. Often, the Subjonctif Présent is used alongside the present indicative to express a contrast between certainty and uncertainty. For example:
   – Il est sûr que tu viens. (It’s certain that you are coming.)
   – Il est possible que tu viennes. (It’s possible that you are coming.)

2. Past Subjunctive with Past Indicative. The Subjonctif Passé is used in conjunction with past indicative tenses to express doubt, uncertainty, or emotion about past actions or events.
   – J’étais triste qu’il soit parti. (I was sad that he had left.)

3. Future Subjunctive with Future Indicative. The Subjonctif Futur can be used with future indicative tenses to express doubt or uncertainty about future actions.
   – J’espère qu’il viendra. (I hope he will come.)

4. Conditional and Subjunctive. The Subjonctif Présent is often used with the conditional mood to express hypothetical or unreal situations.
   – Si j’avais de l’argent, je voyagerais. (If I had money, I would travel.)

Summary

The Subjonctif Présent is a mood used to convey uncertainty, doubt, emotions, and desires. It interacts with other tenses in French to create a wide range of nuanced expressions in both everyday conversation and more complex contexts.

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

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