Ἡροδότου Ἁλικαρνησσέος ἱστορίης ἀπόδεξις ἥδε,
ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται,
μήτε ἔργα μεγάλα τε καὶ θωμαστά, τὰ μὲν Ἕλλησι
τὰ δὲ βαρβάροισι ἀποδεχθέντα, ἀκλεᾶ γένηται,
My online textbook identifies the form, ‘γένηται’, as
aorist, middle 3rd singular.
The subjects of this verb, ‘γενόμενα’ and ‘ἔργα’ are plural.
Is this a narrative convention at work?
imputerate
Classical Greek Online
Series Introduction
Winfred P. Lehmann and Jonathan Slocum
https://lrc.la.utexas.edu/eieol/grkol/40