authentifier

French

Etymology

From authentique +‎ -ifier.

Pronunciation

• IPA^(key): /ɔ.tɑ̃.ti.fje/, /o.tɑ̃.ti.fje/

• Audio:

  (file)

Verb

authentifier

1. to authenticate

   Comment authentifier ce document ?

   How can this document be authenticated?

Conjugation

Conjugation of authentifier (see also Appendix:French verbs)

infinitive	simple	authentifier
	compound	avoir + past participle
present participle or gerund1	simple	authentifiant /ɔ.tɑ̃.ti.fjɑ̃/ or /o.tɑ̃.ti.fjɑ̃/
	compound	ayant + past participle
past participle		authentifié /ɔ.tɑ̃.ti.fje/ or /o.tɑ̃.ti.fje/
		singular			plural
		first	second	third	first	second	third
indicative		je (j’)	tu	il, elle, on	nous	vous	ils, elles
(simple tenses)	present	authentifie /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifies /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifie /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifions /ɔ.tɑ̃.ti.fjɔ̃/ or /o.tɑ̃.ti.fjɔ̃/	authentifiez /ɔ.tɑ̃.ti.fje/ or /o.tɑ̃.ti.fje/	authentifient /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/
	imperfect	authentifiais /ɔ.tɑ̃.ti.fjɛ/ or /o.tɑ̃.ti.fjɛ/	authentifiais /ɔ.tɑ̃.ti.fjɛ/ or /o.tɑ̃.ti.fjɛ/	authentifiait /ɔ.tɑ̃.ti.fjɛ/ or /o.tɑ̃.ti.fjɛ/	authentifiions /ɔ.tɑ̃.ti.fi.jɔ̃/ or /o.tɑ̃.ti.fi.jɔ̃/	authentifiiez /ɔ.tɑ̃.ti.fi.je/ or /o.tɑ̃.ti.fi.je/	authentifiaient /ɔ.tɑ̃.ti.fjɛ/ or /o.tɑ̃.ti.fjɛ/
	past historic2	authentifiai /ɔ.tɑ̃.ti.fje/ or /o.tɑ̃.ti.fje/	authentifias /ɔ.tɑ̃.ti.fja/ or /o.tɑ̃.ti.fja/	authentifia /ɔ.tɑ̃.ti.fja/ or /o.tɑ̃.ti.fja/	authentifiâmes /ɔ.tɑ̃.ti.fjam/ or /o.tɑ̃.ti.fjam/	authentifiâtes /ɔ.tɑ̃.ti.fjat/ or /o.tɑ̃.ti.fjat/	authentifièrent /ɔ.tɑ̃.ti.fjɛʁ/ or /o.tɑ̃.ti.fjɛʁ/
	future	authentifierai /ɔ.tɑ̃.ti.fi.ʁe/ or /o.tɑ̃.ti.fi.ʁe/	authentifieras /ɔ.tɑ̃.ti.fi.ʁa/ or /o.tɑ̃.ti.fi.ʁa/	authentifiera /ɔ.tɑ̃.ti.fi.ʁa/ or /o.tɑ̃.ti.fi.ʁa/	authentifierons /ɔ.tɑ̃.ti.fi.ʁɔ̃/ or /o.tɑ̃.ti.fi.ʁɔ̃/	authentifierez /ɔ.tɑ̃.ti.fi.ʁe/ or /o.tɑ̃.ti.fi.ʁe/	authentifieront /ɔ.tɑ̃.ti.fi.ʁɔ̃/ or /o.tɑ̃.ti.fi.ʁɔ̃/
	conditional	authentifierais /ɔ.tɑ̃.ti.fi.ʁɛ/ or /o.tɑ̃.ti.fi.ʁɛ/	authentifierais /ɔ.tɑ̃.ti.fi.ʁɛ/ or /o.tɑ̃.ti.fi.ʁɛ/	authentifierait /ɔ.tɑ̃.ti.fi.ʁɛ/ or /o.tɑ̃.ti.fi.ʁɛ/	authentifierions /ɔ.tɑ̃.ti.fi.ʁjɔ̃/ or /o.tɑ̃.ti.fi.ʁjɔ̃/	authentifieriez /ɔ.tɑ̃.ti.fi.ʁje/ or /o.tɑ̃.ti.fi.ʁje/	authentifieraient /ɔ.tɑ̃.ti.fi.ʁɛ/ or /o.tɑ̃.ti.fi.ʁɛ/
(compound tenses)	present perfect	present indicative of avoir + past participle
	pluperfect	imperfect indicative of avoir + past participle
	past anterior2	past historic of avoir + past participle
	future perfect	future of avoir + past participle
	conditional perfect	conditional of avoir + past participle
subjunctive		que je (j’)	que tu	qu’il, qu’elle	que nous	que vous	qu’ils, qu’elles
(simple tenses)	present	authentifie /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifies /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifie /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	authentifiions /ɔ.tɑ̃.ti.fi.jɔ̃/ or /o.tɑ̃.ti.fi.jɔ̃/	authentifiiez /ɔ.tɑ̃.ti.fi.je/ or /o.tɑ̃.ti.fi.je/	authentifient /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/
	imperfect2	authentifiasse /ɔ.tɑ̃.ti.fjas/ or /o.tɑ̃.ti.fjas/	authentifiasses /ɔ.tɑ̃.ti.fjas/ or /o.tɑ̃.ti.fjas/	authentifiât /ɔ.tɑ̃.ti.fja/ or /o.tɑ̃.ti.fja/	authentifiassions /ɔ.tɑ̃.ti.fja.sjɔ̃/ or /o.tɑ̃.ti.fja.sjɔ̃/	authentifiassiez /ɔ.tɑ̃.ti.fja.sje/ or /o.tɑ̃.ti.fja.sje/	authentifiassent /ɔ.tɑ̃.ti.fjas/ or /o.tɑ̃.ti.fjas/
(compound tenses)	past	present subjunctive of avoir + past participle
	pluperfect2	imperfect subjunctive of avoir + past participle
imperative		–	tu	–	nous	vous	–
simple		—	authentifie /ɔ.tɑ̃.ti.fi/ or /o.tɑ̃.ti.fi/	—	authentifions /ɔ.tɑ̃.ti.fjɔ̃/ or /o.tɑ̃.ti.fjɔ̃/	authentifiez /ɔ.tɑ̃.ti.fje/ or /o.tɑ̃.ti.fje/	—
compound		—	simple imperative of avoir + past participle	—	simple imperative of avoir + past participle	simple imperative of avoir + past participle	—
1 The French gerund is usable only with the preposition en.
2 In less formal writing or speech, these tenses may be found to have been replaced in the following way: past historic → present perfect past anterior → pluperfect imperfect subjunctive → present subjunctive pluperfect subjunctive → past subjunctive (Christopher Kendris [1995], Master the Basics: French, pp. 77, 78, 79, 81).

References

• “authentifier”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

Further reading

• “authentifier”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.