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Conjugation of the French verb authentifier

A list of the common conjugations for the French verb authentifier, along with their English translations.

authentifier is a regular verb

Verb phrases

Infinitive		Scored
authentifier	to authenticate

Present		Scored
j'authentifie	I authenticate
tu authentifies	you authenticate
il authentifie	he authenticates
elle authentifie	she authenticates
nous authentifions	we authenticate
vous authentifiez	you authenticate
ils authentifient	they authenticate
elles authentifient	they authenticate

Imperfect		Scored
j'authentifiais	I was authenticating
tu authentifiais	you were authenticating
il authentifiait	he was authenticating
elle authentifiait	she was authenticating
nous authentifiions	we were authenticating
vous authentifiiez	you were authenticating
ils authentifiaient	they were authenticating
elles authentifiaient	they were authenticating

Passé Composé		Scored
j'ai authentifié	I have authenticated
tu as authentifié	you have authenticated
il a authentifié	he has authenticated
elle a authentifié	she has authenticated
nous avons authentifié	we have authenticated
vous avez authentifié	you have authenticated
ils ont authentifié	they have authenticated
elles ont authentifié	they have authenticated

Pluperfect / Plus-que-parfait		Scored
j'avais authentifié	I had authenticated
tu avais authentifié	you had authenticated
il avait authentifié	he had authenticated
elle avait authentifié	she had authenticated
nous avions authentifié	we had authenticated
vous aviez authentifié	you had authenticated
ils avaient authentifié	they had authenticated
elles avaient authentifié	they had authenticated

Future		Scored
j'authentifierai	I will authenticate
tu authentifieras	you will authenticate
il authentifiera	he will authenticate
elle authentifiera	she will authenticate
nous authentifierons	we will authenticate
vous authentifierez	you will authenticate
ils authentifieront	they will authenticate
elles authentifieront	they will authenticate

Future Perfect / Futur antérieur The French Future Perfect or Futur antérieur is made with the future tense of avoir or être and the past participle of the verb. The past participle agrees with the subject for verbs that take être, or with the direct object for verbs that take avoir.		Scored
j'aurai authentifié	I will have authenticated
tu auras authentifié	you will have authenticated
il aura authentifié	he will have authenticated
elle aura authentifié	she will have authenticated
nous aurons authentifié	we will have authenticated
vous aurez authentifié	you will have authenticated
ils auront authentifié	they will have authenticated
elles auront authentifié	they will have authenticated

Conditional		Scored
j'authentifierais	I would authenticate
tu authentifierais	you would authenticate
il authentifierait	he would authenticate
elle authentifierait	she would authenticate
nous authentifierions	we would authenticate
vous authentifieriez	you would authenticate
ils authentifieraient	they would authenticate
elles authentifieraient	they would authenticate

Conditional Perfect / Conditionnel passé The French Conditional Perfect (the past conditional) or Conditionnel passé is made with the conditional tense of avoir or être and the past participle of the verb. The past participle agrees with the subject for verbs that take être, or with the direct object for verbs that take avoir.		Scored
j'aurais authentifié	I would have authenticated
tu aurais authentifié	you would have authenticated
il aurait authentifié	he would have authenticated
elle aurait authentifié	she would have authenticated
nous aurions authentifié	we would have authenticated
vous auriez authentifié	you would have authenticated
ils auraient authentifié	they would have authenticated
elles auraient authentifié	they would have authenticated

Present Subjunctive		Scored
(... que) j'authentifie	(... that) I authenticate
(... que) tu authentifies	(... that) you authenticate
(... que) il authentifie	(... that) he authenticates
(... que) elle authentifie	(... that) she authenticates
(... que) nous authentifiions	(... that) we authenticate
(... que) vous authentifiiez	(... that) you authenticate
(... que) ils authentifient	(... that) they authenticate
(... que) elles authentifient	(... that) they authenticate

Imperfect Subjunctive		Scored
(... que) j'authentifiasse	(... that) I was authenticating
(... que) tu authentifiasses	(... that) you were authenticating
(... que) il authentifiât	(... that) he was authenticating
(... que) elle authentifiât	(... that) she was authenticating
(... que) nous authentifiassions	(... that) we were authenticating
(... que) vous authentifiassiez	(... that) you were authenticating
(... que) ils authentifiassent	(... that) they were authenticating
(... que) elles authentifiassent	(... that) they were authenticating

Imperative		Scored
authentifie	Authenticate
authentifions	Let's authenticate
authentifiez	Authenticate

Present Participle		Scored
authentifiant	authenticating

Past Participle		Scored
authentifié	authenticated

Regular conjugation

Irregular conjugation

Spelling change

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