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Tu, nous, vous: drop the subject; -er loses -s before y/en

~2 min readLast updated: 2026-05-01

The Impératif Présent — Action, Orders & Advice

The imperative is the tense of action. You use it to give commands, advice, or suggestions.


The 3 “Super-Subjects”

The imperative exists only for three persons. Only Tu, Nous, and Vous are used.

Golden rule: Never write the subject.

Examples:

  • ✅ Mange ! (Eat!)
  • ❌ Tu mange ! → Incorrect

The Endings to Use in the Imperative

Rule: The imperative uses the same endings as the present tense, but only for *Tu, Nous, and Vous.

Summary of endings:

Person1st Group (-ER)Other Groups (-IR/-RE etc.)
Tu-e (drop s if -ER)-s
Nous-ons-ons
Vous-ez-ez

Examples:

Verbetunousvous
parlerparleparlonsparlez
finirfinisfinissonsfinissez
prendreprendsprenonsprenez

The “Ghost S” (Verbs in -ER) 👻

The rule: For 1st group verbs (-ER) and the verb Aller, drop the “s” in the 2nd person singular (Tu).

Comparison:

VerbePrésentImpératif
finirtu fini_s_fini_s_
mangertu mange_s_mange (no “s”)

👉 This only applies to -ER verbs and Aller. Other verbs keep the “s” (Tu finis → Finis !).

Important Note 2

The Exception to the Exception:** If the verb is followed by "en" or "y", you must add the -s back to make the pronunciation smoother (liaison).

  • Manges-en ! (Eat some!)
  • Vas-y ! (Go ahead / Go there!)

Key Takeaways

  • Imperative is direct and concise, perfect for commands, advice, and instructions
  • The imperative exists only for Tu, Nous, and Vous
  • Never write the subject (no “Tu” / “Nous” / “Vous”)
  • Use present tense endings, with one main exception: -ER verbs drop the “s” in Tu

In the app, you will find interactive exercises and quizzes tailored for this intermediate level.

Croissant Verbs — application icon

Practice French conjugation for free in the Croissant Verbs app

Quizzes and spaced repetition for every tense, for free on your phone—plus short grammar guides on our Learn hub.

Practice conjugation

Tu, nous, vous: drop the subject; -er loses -s before y/en