Negative Commands — I can use negative commands with ne...pas in familiar contexts.

Every language needs a way to tell people what not to do. In French, the ability to give negative commands (also called negative imperatives) has been central to the language since its earliest roots in Latin. Understanding how French developed its two-part negation system, ne...pas, helps you see why the structure works the way it does today.

So how exactly do you form a negative command in modern French? The key question is: where do ne and pas go when you are telling someone what not to do? The answer is simpler than you might expect—and that is what the rest of this lesson will show you.

Before constructing negative commands, you need a firm grasp of three foundational ideas: what the imperative mood is, how ne...pas works as a negation sandwich, and which subject forms (tu, nous, vous) are used for commands.

As you can see in the diagram above, the structure is consistent across all three command forms. Whether you are telling one friend (tu), a group (vous), or including yourself in the command (nous), the formula stays the same: ne + verb + pas. The verb form changes according to the subject, but the placement of ne and pas never moves.

Building a negative command is a three-step process. First, you form the affirmative imperative. Then, you place ne (or n' before a vowel) directly before the verb. Finally, you place pas directly after the verb. Let's see this with all three regular verb groups.

Formula for Regular Verbs

-ER Verbs (e.g., parler — to speak)

-IR Verbs (e.g., finir — to finish)

-RE Verbs (e.g., attendre — to wait)

Some of the most common French verbs are irregular in the imperative. Three verbs you absolutely need to know are être (to be), avoir (to have), and aller (to go). Their imperative forms do not follow the regular patterns, but the negation rule still works exactly the same way: ne + irregular imperative form + pas.

Notice that even though these verbs have unique imperative stems (for instance, sois instead of a regular conjugation of être), the rule for making them negative is identical to regular verbs. You always wrap the verb with ne...pas. The only extra thing to watch for is the elision of ne to n' before avoir and aller (since both start with vowels).

Let's walk through a complete example. Imagine you are a teacher and you want to tell your class: "Don't eat in the classroom!" The verb is manger (to eat), and you're addressing the class formally, so you'll use the vous form.

Students frequently make a handful of predictable mistakes with negative commands. Knowing these pitfalls in advance will save you a lot of red ink on your next assignment. The table below compares common errors with their corrections, along with why each mistake happens.

Once you've mastered ne...pas in commands, you'll be ready to explore other negative expressions that follow the exact same sandwich structure. French has a whole family of negation patterns, and they all work the same way in the imperative. The table below previews what's ahead.

As you can see, the only thing that changes is the second word: pas is swapped for jamais, rien, plus, or personne. The ne always stays in the same spot—right before the verb. Mastering ne...pas in the imperative gives you the template you'll use for every other negative command you'll ever encounter in French.