dictionary.pt
(that) you (pl.) are
verbformaluncommon/ɨʃ.tɨˈʒajʃ/es·te·jais
Definition
1Verb form of the second person plural of the present subjunctive of the verb 'to be' (estar). Used to express doubt, wish, possibility, or condition.
Extremely rare in contemporary Portuguese, considered archaic or literary. The common form is 'estejam'.
Usage examples
“I hope that you are well. (archaic/literary equivalent)”
“It is required that you be present at the session. (archaic/literary equivalent)”