FRENCH VERB REFERENCE

ralentir

to slow down

-ir verbRegular in these six tenses

Conjugations

All six tenses and their examples are shown below. Use the links above to jump to a tense. English translations use the meaning “to slow down.”

Present Présent

Habits, current states, and actions happening now.

ralentir: Present, with English translations
SubjectFrenchEnglishListen
je / j’ralentisI slow down
turalentisyou slow down
il / elle / onralentithe / she / it slows downon: we slow down / one slows down
nousralentissonswe slow down
vousralentissezyou slow down
ils / ellesralentissentthey slow down

IN A SENTENCEPresent example

Le conducteur ralentit à l'approche du village.

The driver slows down on approaching the village.

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Passé composé

Completed past events, using avoir or être plus a past participle.

ralentir: Passé composé, with English translations
SubjectFrenchEnglishListen
je / j’ai ralentiI slowed down
tuas ralentiyou slowed down
il / elle / ona ralentihe / she / it slowed downon: we slowed down / one slowed down
nousavons ralentiwe slowed down
vousavez ralentiyou slowed down
ils / ellesont ralentithey slowed down

IN A SENTENCEPassé composé example

Hier, le conducteur a ralenti à l'approche du village.

Yesterday, the driver slowed down on approaching the village.

The passé composé uses avoir. The table shows the unmarked participle; agreement with a preceding direct object is outside this reference.

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Imperfect Imparfait

Past habits, descriptions, and actions in progress.

ralentir: Imperfect, with English translations
SubjectFrenchEnglishListen
je / j’ralentissaisI used to slow down
turalentissaisyou used to slow down
il / elle / onralentissaithe / she / it used to slow downon: we used to slow down / one used to slow down
nousralentissionswe used to slow down
vousralentissiezyou used to slow down
ils / ellesralentissaientthey used to slow down

IN A SENTENCEImperfect example

Autrefois, le conducteur ralentissait à l'approche du village.

Back then, the driver used to slow down on approaching the village.

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Future Futur simple

Future events and predictions.

ralentir: Future, with English translations
SubjectFrenchEnglishListen
je / j’ralentiraiI will slow down
turalentirasyou will slow down
il / elle / onralentirahe / she / it will slow downon: we will slow down / one will slow down
nousralentironswe will slow down
vousralentirezyou will slow down
ils / ellesralentirontthey will slow down

IN A SENTENCEFuture example

Plus tard, le conducteur ralentira à l'approche du village.

Later, the driver will slow down on approaching the village.

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Conditional Conditionnel présent

Hypothetical events and polite requests.

ralentir: Conditional, with English translations
SubjectFrenchEnglishListen
je / j’ralentiraisI would slow down
turalentiraisyou would slow down
il / elle / onralentiraithe / she / it would slow downon: we would slow down / one would slow down
nousralentirionswe would slow down
vousralentiriezyou would slow down
ils / ellesralentiraientthey would slow down

IN A SENTENCEConditional example

Le conducteur ralentirait à l'approche du village.

The driver would slow down on approaching the village.

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Present subjunctive Subjonctif présent

Dependent clauses expressing wishes, necessity, doubt, and certain feelings.

ralentir: Present subjunctive, with English translations
SubjectFrenchEnglishListen
je / j’ralentisse(that) I slow down
turalentisses(that) you slow down
il / elle / onralentisse(that) he / she / it slows downon: (that) we slow down / one slows down
nousralentissions(that) we slow down
vousralentissiez(that) you slow down
ils / ellesralentissent(that) they slow down

IN A SENTENCEPresent subjunctive example

Il est possible que le conducteur ralentisse à l'approche du village.

It is possible that the driver slows down on approaching the village.

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French forms omit the subject. Use j’ before a vowel sound. Vous is polite singular or plural “you”; on often means “we,” or the general “one.” English wording depends on the context: passé composé can also use “have,” and the imperfect can describe an ongoing action. Subjunctive translations here follow “it is possible that.”

Meaning & usage

  • to slow down
  • to abate

English glosses are a starting point. The meaning of a verb can change with context, a preposition, or se. Read the full dictionary entry ↗

Meanings and simple conjugation forms adapted from English Wiktionary contributors via Kaikki.org / Wiktextract. Passé composé forms combine the source auxiliary and past participle. Frequency scores from wordfreq 3.1.1 by Robyn Speer and contributors. Adapted data is available under CC BY-SA 4.0. Entry source · Sources, download & limitations

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