French adjective agreement and position

01 / Understand

Find the noun that controls the description

An adjective describes a noun or gives information about its referent. In une table ronde, the word for round describes the table, so the feminine noun controls the adjective form. A masculine speaker still says une table ronde because the speaker’s gender is irrelevant to that description. Learn noun gender together with a familiar determiner such as un or une, especially when the ending does not reliably predict it. If several nouns occur nearby, ask which one the adjective actually describes. A sentence about a woman’s new book does not automatically make the book adjective feminine. The relationship between words matters more than simple proximity to a person. An article can help reveal gender and number, but it is a clue to the noun’s grammar, not the reason the noun has that gender.

02 / Understand

Build regular written forms

A useful regular pattern starts with the masculine singular form, adds e for the feminine, and adds s for the plural. Thus petit, petite, petits, and petites represent four grammatical combinations. The pattern is a starting point rather than a complete dictionary algorithm: some adjectives already end in e, while others change more substantially. Written endings are not always separate sounds. The masculine singular and plural often sound alike, and a final written s usually does not become an extra syllable. Do not omit written agreement just because you cannot hear it. Nouns also have their own plural forms, which must be checked independently. A complete plural noun phrase may require changes in the determiner, noun, and adjective, even when the spoken difference is concentrated in the determiner.

03 / Understand

Learn irregular forms as useful pairs

Some common adjectives require more than adding a letter. Learn heureux with heureuse, actif with active, and bon with bonne as connected pairs. The plural then follows the appropriate form: heureuses adds a regular plural ending to the feminine, while masculine heureux already ends in x and does not gain another s. Adjectives whose masculine form already ends in e, such as calme, often keep that form in the feminine. They still normally mark plural number. Do not conclude that an adjective with identical gender forms is invariable in every respect. A dictionary helps when a new adjective does not fit a familiar pattern. For beginner production, a small accurate set of pairs is more useful than inventing forms from a broad rule that has exceptions. Keep each pair attached to nouns you already know.

04 / Understand

Position common adjectives deliberately

Many descriptive adjectives follow the noun, including ordinary color descriptions such as une porte rouge. A useful smaller group commonly comes before it: petit, grand, bon, beau, jeune, and vieux are frequent examples. Treat these as word patterns to learn, not as a permission to put every short adjective first. Some preposed adjectives have a special masculine singular form before a vowel sound or mute h. Compare un beau jardin with un bel appartement, and un vieux livre with un vieil ami. These forms are still masculine. They are not feminine forms borrowed because the next word starts with a vowel. The feminine examples instead use belle or vieille. Position, sound, gender, and number can therefore all matter within one short phrase, but each answers a different question about its construction.

05 / Understand

Notice when position changes meaning

Moving an adjective can change more than style. Un ancien collègue usually means a former colleague, whereas un bâtiment ancien describes an old building. Mon propre bureau emphasizes that the office is my own; un bureau propre describes a clean office or desk. Do not reduce these contrasts to a universal rule saying every adjective before a noun is figurative and every adjective after it is literal. The exact meaning depends on the adjective and construction. Learn a contrast as two complete phrases with different situations. If someone asks whether an office needs cleaning, the ownership meaning will not answer the question. If someone explains that they finally have their own workspace, cleanliness is not the central claim. Position can also have expressive or stylistic effects beyond this lesson, so use the ordinary interpretations given in the examples.

06 / Understand

Distinguish an adjective from an adverb

Adjectives and adverbs can be close in meaning while performing different jobs. Bon and its agreeing forms describe nouns: une bonne soupe. Bien often describes how an action is performed: Elle cuisine bien. Ask whether you are evaluating the soup itself or the way someone cooks. The first requires a noun description; the second modifies the verb. This does not mean that bien can never occur after être: expressions such as C’est bien are normal evaluations and deserve recognition. The beginner contrast is about the particular construction, not a ban on a word anywhere else. Similarly, très can strengthen an adjective without taking its gender or number endings. In des soupes très bonnes, only the adjective agrees with the plural feminine noun. Keep the role of each word separate when checking the phrase.

07 / Understand

Carry agreement through a whole sentence

An adjective continues to agree when a verb separates it from the noun. Les fenêtres sont ouvertes describes the windows after être, just as an adjective inside the noun phrase would describe them. If a plural subject refers to an explicitly feminine group, use feminine plural agreement. Traditional standard agreement for a mixed group commonly uses the masculine plural; other inclusive writing practices exist, but this beginner lesson uses conventional forms with clear referents. Pronouns also refer back to nouns, so elles can describe feminine things as well as people. For accurate production, identify the referent before choosing the adjective. Then check placement and any special spelling. Finally, reread the sentence for meaning: an adjective can agree perfectly yet describe the wrong object, which is why grammar checks should remain tied to the intended message.

Notice the difference

Common mistakes

From understanding to using

Make your own example.

Try these without answer choices. Say your answer aloud or write it below, then compare your reasoning with the model.