Key facts

Infirmer

To invalidate · to invalidate/to deny/to refute

C1Regular
Stem
infirm
Past participle
infirmé

Examples

J'infirme la nouvelle.

I invalidate the news.

Il n'infirme pas l'idée.

He doesn't invalidate the idea.

Nous infirmions tout.

We were invalidating everything.

Nous avons infirmé ça.

We invalidated that.

Présent

Indicative present — everyday actions, ongoing situations, and habits; the tense you rely on most in conversation.

Group 1
J'infirme
Invalidate
Tuinfirmes
Youinvalidate
Ilinfirme
Heinvalidates
Nousinfirmons
Weinvalidate
Vousinfirmez
Youinvalidate
Ilsinfirment
Theyinvalidate

Futur proche

Near future with aller + infinitive — what you are about to do, very soon after the moment of speaking.

Jevais infirmer
Iam going to invalidate
Tuvas infirmer
Youare going to invalidate
Ilva infirmer
Heis going to invalidate
Nousallons infirmer
Weare going to invalidate
Vousallez infirmer
Youare going to invalidate
Ilsvont infirmer
Theyare going to invalidate

Passé récent

Recent past with venir de + infinitive — something that has just finished, still fresh in the speaker’s mind.

Jeviens d'infirmer
Ihave just invalidated
Tuviens d'infirmer
Youhave just invalidated
Ilvient d'infirmer
Hehas just invalidated
Nousvenons d'infirmer
Wehave just invalidated
Vousvenez d'infirmer
Youhave just invalidated
Ilsviennent d'infirmer
Theyhave just invalidated

Passé composé

Compound past with être or avoir + past participle — completed, one-off events and the backbone of spoken storytelling.

J'ai infirmé
Ihave invalidated
Tuas infirmé
Youhave invalidated
Ila infirmé
Hehas invalidated
Nousavons infirmé
Wehave invalidated
Vousavez infirmé
Youhave invalidated
Ilsont infirmé
Theyhave invalidated

Conditionnel présent

Conditional mood — polite requests, imagined outcomes, and what would happen under certain conditions.

J'infirmerais
Iwould invalidate
Tuinfirmerais
Youwould invalidate
Ilinfirmerait
Hewould invalidate
Nousinfirmerions
Wewould invalidate
Vousinfirmeriez
Youwould invalidate
Ilsinfirmeraient
Theywould invalidate

Futur simple

Simple future — often more formal or literary than the near future; states intentions farther ahead in time.

J'infirmerai
Iwill invalidate
Tuinfirmeras
Youwill invalidate
Ilinfirmera
Hewill invalidate
Nousinfirmerons
Wewill invalidate
Vousinfirmerez
Youwill invalidate
Ilsinfirmeront
Theywill invalidate

Imparfait

Imperfect — repeated habits in the past, background description, and actions still in progress when something else occurred.

J'infirmais
Iwas invalidating
Tuinfirmais
Youwere invalidating
Ilinfirmait
Hewas invalidating
Nousinfirmions
Were invalidating
Vousinfirmiez
Youwere invalidating
Ilsinfirmaient
Theywere invalidating

Impératif présent

Present imperative — direct commands and friendly requests; only tu, nous, and vous person forms exist.

(Tu)infirme
Youinvalidate
(Nous)infirmons
Weinvalidate
(Vous)infirmez
Youinvalidate

Participe présent

Present participle — the -ant form in subordinate clauses, compound tenses, and many fixed expressions.

infirmant
invalidating

Gérondif présent

Gerund with en + present participle — simultaneous action, manner, or cause while something else is going on.

en infirmant
invalidating

Similar conjugation models (Regular)

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