ați - Wiktionary, the free dictionary
From Wiktionary, the free dictionary
Probably from an old or proto-Romanian form aeți (with a similar form attested in Aromanian), from Latin habētis. The form with -v- (aveți) in the present form of the verb's main conjugation (as opposed to its use in this form as an auxiliary verb) may have been remade by analogy with avut;[1] ați may also be seen as a reduced, clitic form of aveți[2] See also am, which has a parallel development.
(voi) ați (modal auxiliary, second-person plural form of avea, used with past participles to form perfect compus tenses)
Presumably from a Vulgar Latin *eatis, from Latin habēbātis.
(voi) ați (modal auxiliary, second-person plural form of avea, used with infinitives to form conditional tenses)