pas de

Articles Become De After Negation

Level 1

When you say you don't have something in French, the words for 'a', 'some', or 'any' (un, une, des, du, de la) usually turn into de (or d' before a vowel).

How It Works

In French, negation doesn't just involve adding ne...pas; it also changes how we count things.

1. The Transformation
When a sentence is negative, the following articles change to de:

  • un / une (a/an) → de
  • des (some/plural) → de
  • du / de la / de l' (some) → de

2. Elision
If the noun starts with a vowel or a mute 'h', de becomes d'. This is a mandatory elision.

3. The State Verb Exception
This rule does not apply when the verb is a 'state verb' like être, devenir (to become), or rester (to stay). When identifying what something is, the original article stays the same: Ce n'est pas un chat.

4. Restriction vs. Negation
The expression ne...que (only) looks like negation but it isn't. The article remains unchanged: Je n'ai qu'une voiture.

5. Contrast and Emphasis
If you are contrasting two things, keep the article: Je ne veux pas du vin, mais de la bière. You can also keep un/une to emphasize 'not even one': Je n'ai pas un ami (Not a single friend).

6. Definite Articles
Articles like le, la, and les never change in the negative because they refer to a specific object, not a quantity.

Examples (5)

  1. J'ai une voiture. -> Je n'ai pas de voiture.

    I have a car. -> I don't have a car.

    Word by Word: I have a car. -> I [neg] have not of car.

    The indefinite article 'une' changes to 'de' in the negative sentence.

  2. Il boit du café. -> Il ne boit pas de café.

    He drinks coffee. -> He doesn't drink any coffee.

    Word by Word: He drinks some coffee. -> He [neg] drinks not of coffee.

    The partitive article 'du' (some) becomes 'de' to show he is drinking zero coffee.

  3. Elle a des amis. -> Elle n'a pas d'amis.

    She has friends. -> She doesn't have any friends.

    Word by Word: She has some friends. -> She [neg] has not of friends.

    Because 'amis' starts with a vowel, 'de' becomes 'd''.

  4. C'est un chat. -> Ce n'est pas un chat.

    It is a cat. -> It is not a cat.

    Word by Word: It is a cat. -> It [neg] is not a cat.

    With the verb 'être', the article 'un' does not change to 'de'.

  5. Je n'aime pas le fromage.

    I don't like the cheese.

    Word by Word: I [neg] like not the cheese.

    Definite articles (le, la, les) do not change to 'de' because they refer to a specific thing or a general preference.

Common Mistakes

  • Using 'de' with state verbs like 'être' or 'devenir'.

    Ce n'est pas de pomme.
    Ce n'est pas une pomme.

    State verbs (like être, devenir, rester) describe what something is. Because they don't describe a quantity being consumed or possessed, you keep the original article (un/une/des).

  • Changing the article to 'de' when using 'ne... que'.

    Je n'ai que de sœur.
    Je n'ai qu'une sœur.

    The expression ne...que means 'only'. It is a restriction, not a negation of quantity, so the article does not change to 'de'.

  • Changing a definite article (le/la/les) to 'de'.

    Je n'aime pas de café.
    Je n'aime pas le café.

    Verbs of preference (aimer, adorer, détester) use definite articles to talk about things in general. These articles never change to 'de' in the negative.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

pas deLevel 1Articles Become De After Negation

Learn This First

To understand why articles change to 'de' after a negation, you first need to be familiar with the articles themselves (indefinite and partitive) that are being replaced. Additionally, since 'de' becomes 'd'' before a vowel, understanding the concept of elision is necessary for correct application.

Learn Next

Patterns that build on this one.

Words in This Pattern