🎓 Prepared by students from Boğaziçi University

What are French Adverbs?

French adverbs are words that modify verbs, adjectives, or other adverbs — they describe how, when, where, or to what degree something happens. Most adverbs are formed by adding the suffix -ment to the feminine form of an adjective. Position in the sentence varies: simple adverbs often go after the verb, while longer adverbs can start the sentence.

Short answer

French adverbs modify verbs or adjectives and are usually formed by adding -ment to the feminine adjective: 'sérieux' (serious) → 'sérieusement' (seriously). Position is flexible: after the verb in simple tenses or before the past participle in compound tenses.

Adverb Formation & Position

1
Formation
Take feminine of adjective + -ment. Example: 'rapide' (fast, f.) → 'rapidement' (quickly).
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2
Simple Tense Position
Usually AFTER the verb. 'Elle parle clairement' (She speaks clearly).
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3
Compound Tense Position
Usually BEFORE past participle. 'Elle a parlé clairement' (She has spoken clearly).

Step-by-step worked examples

Form the adverb from 'heureux' (happy) and use it in a sentence.

Feminine of 'heureux' is 'heureuse'
Add -ment: 'heureuse' + 'ment' = 'heureusement'
Sentence: 'Heureusement, tout va bien.' (Fortunately, everything is fine.)
Note: 'heureusement' starts the sentence as an adverb of certainty.

Form the adverb from 'lent' (slow) and place it in a compound tense.

Feminine: 'lente'
Add -ment: 'lentement'
Compound tense: 'Il a mangé lentement.' (He ate slowly.)
Note: adverb goes BEFORE past participle 'mangé'.

Create a sentence with 'évident' (obvious) → adverb form.

Feminine: 'évidente'
Add -ment: 'évidemment'
Sentence: 'Évidemment, c'est faux.' (Obviously, it's false.)
Alternative: 'Il a évidemment raison.' (He is obviously right.)

Flashcards

Quick quiz

Q1.Form the adverb from 'sérieux' (serious):

Correct answer: B. Feminine 'sérieuse' + -ment = 'sérieusement'. Double 'e' disappears; only option 1 is correct.

Q2.Where does the adverb go in 'Elle a lu le livre rapidement'?

Correct answer: B. In compound tenses, adverbs go BEFORE the past participle. Option 1 is correct.

Q3.Which adverb formation is IRREGULAR?

Correct answer: B. 'Bon' → 'bien' is irregular (doesn't use -ment). All others follow the regular -ment rule.

Q4.Can adverbs start a sentence in French?

Correct answer: B. Yes, adverbs of certainty ('heureusement', 'malheureusement'), time, and frequency can start sentences.

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Common mistakes

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Forming adverbs from the masculine adjective form. — Correct: Always use the FEMININE form + -ment. 'Rapide' (m.) → 'rapide' (f.) → 'rapidement', NOT 'rapideement'.

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Placing adverbs after 'avoir' and 'être' in compound tenses. — Correct: Put adverbs BEFORE the past participle: 'a clairement parlé' NOT 'a parlé clairement' (though the latter is sometimes used).

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Not recognizing irregular adverbs like 'bien,' 'mal,' 'vite'. — Correct: 'Bon' → 'bien' (NOT 'bonnement'), 'Mauvais' → 'mal' (NOT 'mauvaisement').

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Treating adverbs strictly as sentence-final. — Correct: Position is flexible — adverbs can start, follow, or precede the verb depending on emphasis and tense.

FAQ

What are French adverbs?

Words that modify verbs, adjectives, or other adverbs — usually formed by adding -ment to the feminine of the adjective. They describe how, when, where, or to what degree.

How do you form a French adverb?

Take the feminine form of the adjective and add -ment. Example: 'lent' (slow, m.) → 'lente' (f.) → 'lentement' (slowly).

Where do adverbs go in a sentence?

In simple tenses: usually after the verb ('Elle parle rapidement'). In compound tenses: usually before the past participle ('Elle a rapidement parlé').

Are there irregular adverbs?

Yes — 'bon' (good) → 'bien' (well), 'mauvais' (bad) → 'mal' (badly), and 'meilleur' (best) → 'mieux' (better/best).