Conjugate verb "attester" in French

Conjugation of the verb attester, 1st group     translation to English certify
The verb attester is conjugated with: avoir

All formsIndicatif Subjonctif Conditionnel Impératif Participes

Indicatif

Présent

j'atteste
tu attestes
il/elle atteste
nous attestons
vous attestez
ils/elles attestent

Imparfait

j'attestais
tu attestais
il/elle attestait
nous attestions
vous attestiez
ils/elles attestaient

Passé Simple

j'attestai
tu attestas
il/elle attesta
nous attestâmes
vous attestâtes
ils/elles attestèrent

Futur Simple

j'attesterai
tu attesteras
il/elle attestera
nous attesterons
vous attesterez
ils/elles attesteront

Passé Composé

j'ai attesté
tu as attesté
il/elle a attesté
nous avons attesté
vous avez attesté
ils/elles ont attesté

Plus-que-Parfait

j'avais attesté
tu avais attesté
il/elle avait attesté
nous avions attesté
vous aviez attesté
ils/elles avaient attesté

Passé Antérieur

j'eus attesté
tu eus attesté
il/elle eut attesté
nous eûmes attesté
vous eûtes attesté
ils/elles eurent attesté

Futur Antérieur

j'aurai attesté
tu auras attesté
il/elle aura attesté
nous aurons attesté
vous aurez attesté
ils/elles auront attesté

Subjonctif

Présent

que j'atteste
que tu attestes
qu'il/elle atteste
que nous attestions
que vous attestiez
qu'ils/elles attestent

Imparfait

que j'attestasse
que tu attestasses
qu'il/elle attestât
que nous attestassions
que vous attestassiez
qu'ils/elles attestassent

Passé

que j'aie attesté
que tu aies attesté
qu'il/elle ait attesté
que nous ayons attesté
que vous ayez attesté
qu'ils/elles aient attesté

Plus-que-parfait

que j'eusse attesté
que tu eusses attesté
qu'il/elle eût attesté
que nous eussions attesté
que vous eussiez attesté
qu'ils/elles eussent attesté

Conditionnel

Présent

j'attesterais
tu attesterais
il/elle attesterait
nous attesterions
vous attesteriez
ils/elles attesteraient

Passé

j'aurais attesté
tu aurais attesté
il/elle aurait attesté
nous aurions attesté
vous auriez attesté
ils/elles auraient attesté

Impératif

Impératif

(tu) atteste
(nous) attestons
(vous) attestez

Participes

Présent

attestant

Passé

singulier pluriel
masculin attesté attestés
féminin attestée attestées
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Conjugation of French verbs

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