pervigeo
From LSJ
οὕτως εἴη ἡμίν ὁ Θεός βοηθός καὶ τὸ ἱερὸν Αὐτοῦ Εὐαγγέλιον ὧδε ἐμφανισθέντα-ὁρκισθέντα → so help us God and Ηis holy Gospel the things here declared and sworn
Latin > English (Lewis & Short)
per-vĭgĕo: gŭi, 2, v. n.,
I to continue blooming, to bloom to the last: opibus atque honoribus perviguere, i. e. remained in constant possession of, etc., Tac. A. 4, 34.
Latin > French (Gaffiot 2016)
pervĭgĕō,¹⁶ gŭī, ēre, intr., être puissant, florissant : Tac. Ann. 4, 34.