FRENCH VERB REFERENCE

réagir

to react

-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 react.”

Present Présent

Habits, current states, and actions happening now.

réagir: Present, with English translations
SubjectFrenchEnglishListen
je / j’réagisI react
turéagisyou react
il / elle / onréagithe / she / it reactson: we react / one reacts
nousréagissonswe react
vousréagissezyou react
ils / ellesréagissentthey react

IN A SENTENCEPresent example

Paul réagit rapidement à la nouvelle.

Paul reacts quickly to the news.

Back to tense navigation ↑

Passé composé

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

réagir: Passé composé, with English translations
SubjectFrenchEnglishListen
je / j’ai réagiI reacted
tuas réagiyou reacted
il / elle / ona réagihe / she / it reactedon: we reacted / one reacted
nousavons réagiwe reacted
vousavez réagiyou reacted
ils / ellesont réagithey reacted

IN A SENTENCEPassé composé example

Hier, Paul a réagi rapidement à la nouvelle.

Yesterday, Paul reacted quickly to the news.

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

Back to tense navigation ↑

Imperfect Imparfait

Past habits, descriptions, and actions in progress.

réagir: Imperfect, with English translations
SubjectFrenchEnglishListen
je / j’réagissaisI used to react
turéagissaisyou used to react
il / elle / onréagissaithe / she / it used to reacton: we used to react / one used to react
nousréagissionswe used to react
vousréagissiezyou used to react
ils / ellesréagissaientthey used to react

IN A SENTENCEImperfect example

Autrefois, Paul réagissait rapidement à la nouvelle.

Back then, Paul used to react quickly to the news.

Back to tense navigation ↑

Future Futur simple

Future events and predictions.

réagir: Future, with English translations
SubjectFrenchEnglishListen
je / j’réagiraiI will react
turéagirasyou will react
il / elle / onréagirahe / she / it will reacton: we will react / one will react
nousréagironswe will react
vousréagirezyou will react
ils / ellesréagirontthey will react

IN A SENTENCEFuture example

Plus tard, Paul réagira rapidement à la nouvelle.

Later, Paul will react quickly to the news.

Back to tense navigation ↑

Conditional Conditionnel présent

Hypothetical events and polite requests.

réagir: Conditional, with English translations
SubjectFrenchEnglishListen
je / j’réagiraisI would react
turéagiraisyou would react
il / elle / onréagiraithe / she / it would reacton: we would react / one would react
nousréagirionswe would react
vousréagiriezyou would react
ils / ellesréagiraientthey would react

IN A SENTENCEConditional example

Paul réagirait rapidement à la nouvelle.

Paul would react quickly to the news.

Back to tense navigation ↑

Present subjunctive Subjonctif présent

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

réagir: Present subjunctive, with English translations
SubjectFrenchEnglishListen
je / j’réagisse(that) I react
turéagisses(that) you react
il / elle / onréagisse(that) he / she / it reactson: (that) we react / one reacts
nousréagissions(that) we react
vousréagissiez(that) you react
ils / ellesréagissent(that) they react

IN A SENTENCEPresent subjunctive example

Il est possible que Paul réagisse rapidement à la nouvelle.

It is possible that Paul reacts quickly to the news.

Back to tense navigation ↑

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 react, respond
  • to react

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

Search resources and lessons