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Le, La, Les, Un, Une, Des, Du, De la…

How to stop making these French article mistakes. If you speak English, French articles can feel like a tiny grammatical nightmare — but the rules are simpler than they look. Let’s make it simple.

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8 RulesThe ones that actually matter
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Definite · Indefinite · Partitive
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Exam-ReadyTCF / TEF friendly

In English, you can say “I like coffee”, “I bought some bread” or “I have a friend.” In French, you often need to choose between le, la, les, un, une, des, du, de la… and the choice matters!

1

LE, LA, LES = “THE”

Use le, la, les when you are talking about something in general or something specific.

  • J’aime le café. → I like coffee.
  • Elle adore la musique. → She loves music.
  • Les enfants aiment jouer. → Children like playing.
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English speaker tip: when English has no article, French often uses le/la/les when talking about something in general.
❌ J’aime café.   ✅ J’aime le café.
Think: “Do I mean this thing as a general concept?” → LE / LA / LES
2

UN, UNE, DES = “A / AN / SOME”

Use un and une for one unspecified thing or person:

  • J’ai un chien. → I have a dog.
  • Elle a une voiture. → She has a car.

Use des for several unspecified things:

  • J’ai des amis français. → I have some French friends.
  • Nous avons des problèmes. → We have some problems.
💡 If you can think “a/an” → un/une. If you can think “some” + plural → des.
3

DU, DE LA, DE L’ = “SOME”

This is where English speakers often get confused! Use:

  • du + masculine noun
  • de la + feminine noun
  • de l’ + vowel sound

For example:

  • Je bois du café. → I drink some coffee.
  • Je mange de la soupe. → I eat some soup.
  • Je bois de l’eau. → I drink some water.

These are called partitive articles. They are generally used when you are talking about an unspecified quantity of something.

💡 Think of it as “some / an unspecified amount of”: du café = some coffee · de la soupe = some soup · de l’eau = some water
4

The Big One: NE…PAS + DE

Here comes one of the most important rules for English speakers: after a negative expression with ne…pas, un, une, des, du, de la usually become de / d’.

Compare:

  • Je bois du café. → Je ne bois pas de café.
  • J’ai des amis. → Je n’ai pas d’amis.
  • Elle mange de la viande. → Elle ne mange pas de viande.

Positive: Je mange des légumes.  →  Negative: Je ne mange pas de légumes.

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Exam tip: when you see ne…pas, immediately check the article right after the verb.
5

DES vs DE

Another classic mistake! Normally: des + plural noun

  • J’ai des livres.
  • Elle achète des chaussures.

But after certain expressions — especially a noun + adjective placed before the noun — des often becomes de.

Compare: J’ai des livres intéressants. (I have some interesting books.) But: J’ai de bons livres. (I have some good books.)

Other examples:

  • de grandes maisons
  • de belles fleurs
  • de nouveaux étudiants
  • de petites entreprises
💡 If you see DES + adjective + plural noun, check whether des → de.
6

La maison de mon amie

This one is especially important because English and French build possession differently.

In English: my friend’s house  →  In French: la maison de mon amie

The structure is: THE + NOUN + DE + PERSON

  • la voiture de Paul → Paul’s car
  • le téléphone de Marie → Marie’s phone
  • la maison de mes parents → my parents’ house
  • le chien de mon frère → my brother’s dog
💡 Easy trick: English often uses ’s. French usually uses DE + person — “Sarah’s book” → le livre de Sarah.
7

DE + LE = DU / DE + LES = DES

French loves contractions! de + le = du  ·  de + les = des

  • la voiture du professeur → the teacher’s car
  • la maison du voisin → the neighbour’s house
  • le travail des étudiants → the students’ work

But de + la = de la: la voiture de la femme · la maison de la voisine

And de + l’ = de l’: la porte de l’école

💡 Memory trick: DE + LE → DU, DE + LES → DES. They are not random — they’re just contractions.
8

“DES” can have two different jobs!

This is a great one to remember.

DES = SOME  —  J’ai des amis. → I have some friends.

DES = DE + LES  —  Je parle des étudiants. → I am talking about the students. Here, des doesn’t mean “some” — it comes from de + les étudiants.

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Ask yourself: “Am I talking about some unspecified things?” → des. “Is it de + les?” → des.
Same spelling, different grammar!

Don’t try to memorize everything at once. Start by learning the patterns and looking for them when you read or listen to French — because in French, one tiny de can make a surprisingly big difference! 🇫🇷😉

Practice Grammar →