French Grammar
Prepositions of Time (pendant, depuis, pour)
Distinguishing between pendant, depuis, and pour to express completed duration, ongoing situations, and planned future time.
Start Interactive LessonLesson Summary
Distinguishing between pendant, depuis, and pour to express completed duration, ongoing situations, and planned future time.
Grammar
Three Ways to Express Duration
The prepositions pendant, depuis, and pour are used to situate an action within a temporal framework. Their selection depends on whether the action is viewed as completed, ongoing, or intended for the future. The verb tenses with which they combine differ accordingly.
Pendant, Depuis, Pour – Core Distinctions
| Preposition | Meaning | Tense Used | Example |
|---|---|---|---|
| pendant | during / for (completed duration) | passé composé or imparfait (habit) | J’ai étudié pendant trois heures. (I studied for three hours.) |
| depuis | since / for (ongoing action) | present tense | Je travaille ici depuis deux ans. (I have been working here for two years.) |
| pour | for (planned future duration) | futur proche or present | Je pars pour une semaine. (I am leaving for a week.) |
Pendant – Completed Duration
Pendant indicates the length of a completed action. It is typically used with the passé composé or the imparfait when referring to a repeated past habit.
- Nous avons marché pendant deux heures.
- Quand j’étais petit, je lisais pendant des heures.
Depuis – Ongoing Situation
Depuis links a point in the past to the present moment, indicating that the action or state is still in progress. The verb appears in the present tense, not in a past tense.
- J’habite à Lyon depuis 2020. (I have been living in Lyon since 2020.)
- Elle est malade depuis lundi. (She has been ill since Monday.)
Pour – Planned Future Duration
Pour expresses a duration that is anticipated or scheduled for the future.
- Je vais rester en France pour six mois.
- Nous avons du pain pour trois jours.
Examples
- J'ai dormi pendant dix heures la nuit dernière.Completed duration with pendant.
- Il apprend le français depuis un an.Ongoing action with depuis and the present tense.
Related searches
These are the main phrases this lesson covers: