Partitive articles (du, de la, de l', des) — in English: "some" or "any" (used to express an unspecified quantity)

What are partitive articles?

Partitive articles in French — du, de la, de l', des — express an unspecified quantity or a portion of something. In English they usually translate as "some" or sometimes are left out: Je veux du pain. (I want some bread. / I want bread.)

How they work in one short sentence

- Use a partitive when you talk about an unspecified amount of a mass noun (uncountable) or when you mean "some" of a countable thing.

Examples:
- Je veux du pain. (I want some bread.)
- Elle boit de l'eau. (She drinks some water.)
- Nous avons des pommes. (We have some apples.)

How are partitive articles formed?

Morphology: de + definite article

Partitives are formed from de + the definite article:
- du = de + le (masculine singular)
- de la = feminine singular
- de l' = before a vowel or mute h (singular)
- des = de + les (plural)

Examples:
- du pain (some bread)
- de la confiture (some jam)
- de l'eau (some water)
- des fleurs (some flowers)

Note: "du" can also be the contraction de + le used to mean "of the" or "from the" (not partitive). Context shows the difference:
- Je mange du gâteau. (I am eating some cake.) — partitive
- La maison du voisin. (The neighbor's house / the house of the neighbor.) — de + le (possession)

When do I use partitive articles?

1) Mass (uncountable) nouns — unspecified portion

Use partitives with uncountable substances, foods, materials, abstract nouns when you mean "some / an amount of":
- Je veux du pain. (I want some bread.)
- Il met de la crème sur le gâteau. (He puts some cream on the cake.)
- Elle boit de l'eau. (She drinks some water.)

2) Countable nouns when you mean "some of them" (unspecified number)

When you are not precise about the number, use des (plural):
- J'achète des pommes. (I am buying some apples.)
- Il y a des étudiants dans la salle. (There are some students in the room.)

3) Requests, offers, food and shopping language

Partitives are common in spoken requests and offers:
- Tu veux du café ? (Do you want some coffee?)
- Donnez-moi du fromage, s'il vous plaît. (Give me some cheese, please.)

4) When not to use partitives: general statements and preferences

To express general likes or dislikes (preferences) French uses the definite article (le, la, les), not partitives:
- J'aime le chocolat. (I like chocolate [in general].)
- Je veux du chocolat. (I want some chocolate [now].)

Negation and partitive articles — what changes after "ne... pas"?

General rule: after a negation, indefinite (un, une, des) and partitive (du, de la, des, de l') become de (or d' before a vowel). Examples:
- J'ai du pain. → Je n'ai pas de pain. (I have some bread. → I do not have any bread.)
- Elle boit de l'eau. → Elle ne boit pas d'eau. (She drinks water. → She doesn't drink any water.)
- Nous avons des invités. → Nous n'avons pas d'invités. (We have guests. → We have no guests.)

Important exception: After être the article can remain, because être often identifies or classifies rather than stating quantity. Compare:
- Ce n'est pas un problème. (That is not a problem.) — the indefinite article stays
- Ce n'est pas du beurre. (That is not butter.) — the partitive can stay because you identify what the thing is

In practice: when negation denies existence or quantity (Il n'y a pas...), use de/d'. For identification sentences with être, the original article may remain.

Expressions of quantity and why they cancel the partitive (use "de")

If you use a word of quantity (beaucoup, peu, trop, une tasse, un kilo, un verre, plusieurs, etc.), you do not use a partitive after it — use de (or d'):
- beaucoup de pain (a lot of bread)
- une tasse de thé (a cup of tea)
- trois kilos de pommes (three kilos of apples)
- peu d'argent (little money)

Examples:
- Il y a beaucoup de bruit. (There is a lot of noise.)
- J'achète une bouteille d'eau. (I buy a bottle of water.)

Special rule: "des" becomes "de" before a plural noun with a preceding adjective

When a plural noun is modified by an adjective that comes before the noun, des usually changes to de:
- J'ai des amis. → J'ai de bons amis. (I have friends. → I have good friends.)
- Elle a acheté des fleurs. → Elle a acheté de belles fleurs. (She bought flowers. → She bought beautiful flowers.)

This is a very common source of errors for learners.

Du / des as both "some" and "of the/from the" — context matters

Because du = de + le and des = de + les, the same word can be a partitive (some) or a preposition + article meaning "of the" or "from the":
- Partitive: Je veux du fromage. (I want some cheese.)
- de + le (possession or origin): C'est la robe du directeur. (It's the director's dress / the dress of the director.)
- de + les: Les pages des livres sont déchirées. (The pages of the books are torn.)

Context and meaning tell you which function is intended.

Examples grouped by situation

Basic partitive with mass nouns
- Je bois du café. (I drink some coffee.)
- Elle ajoute de la farine à la pâte. (She adds some flour to the dough.)
- On a de la neige en hiver. (We have some snow in winter.)
- Tu veux de l'huile ? (Do you want some oil?)

Requests / offers / shopping language
- Je prendrai du pain, merci. (I'll take some bread, thanks.)
- Vous voulez des fruits ? (Do you want some fruit?)

Contrast: definite for general statements vs partitive for some/portion
- J'aime le fromage. (I like cheese [in general].)
- Je veux du fromage. (I want some cheese.)

Negation examples (change to de/d')
- Il veut du chocolat. → Il ne veut pas de chocolat. (He wants some chocolate. → He doesn't want any chocolate.)
- Nous avons des idées. → Nous n'avons pas d'idées. (We have ideas. → We don't have any ideas.)

Adjective before plural noun: des → de
- J'ai des enfants. → J'ai de grands enfants. (I have children. → I have tall/big children.)
- Il y avait des jeux. → Il y avait de beaux jeux. (There were games. → There were beautiful games.)

Du as de + le (possession/origin) vs partitive
- Partitive: Elle mange du riz. (She eats some rice.)
- de + le: Le goût du vin est fort. (The taste of the wine is strong.)
- de + les: Les chants des oiseaux. (The songs of the birds.)

Common mistakes to avoid

- Using a partitive after verbs of preference: say "J'aime le chocolat" (not "J'aime du chocolat") for general likes.
- Forgetting to change du / de la / des to de/d' after negation: "Je n'ai pas de pain," not "Je n'ai pas du pain."
- Leaving des before a plural noun when an adjective precedes it: say "de beaux livres," not "des beaux livres."
- Confusing du (partitive) with du (de + le) meaning "of the" — check whether the sense is quantity or possession/origin.
- Using a partitive after a quantity word: say "beaucoup de pain," not "beaucoup du pain."

Quick reference (cheat sheet)

- du = masculine singular partitive (some) — de + le
- de la = feminine singular partitive
- de l' = partitive before vowel / mute h
- des = plural partitive (some) — de + les
- Use partitives for unspecified amounts (mass nouns) and "some" of countables.
- Use definite articles (le/la/les) for general statements and preferences.
- After negation, change partitives and indefinites to de/d' (exception: some sentences with être).
- After quantity words use de (beaucoup de, un kilo de, une tasse de).
- Des becomes de before a plural noun when an adjective precedes the noun.

Glossary

- Partitive article: du, de la, de l', des — expresses an indefinite amount (some / any).
- Definite article: le, la, les — used for specific things or general statements.
- Indefinite article: un, une, des — a/an / some (des is plural indefinite).
- Mass (uncountable) noun: a noun that does not normally have a plural form for quantities (e.g., pain, eau, sucre).
- Contraction: grammatical fusion of two words (de + le → du; de + les → des).

Final notes

Practice noticing meaning: if the sentence talks about an unspecified portion or "some," a partitive is likely. If it speaks about preferences, generalities, or identifies someone/something, the definite article is often correct. Pay special attention to negation and quantity words — they usually force the simple de/d'.