ἐξουσιάζω

Luke 22:25 ἐξουσιάζοντες exercising authority over

So Jesus declared, “The kings of the Gentiles lord it over them, and those in authority over them call themselves benefactors.

1 Corinthians 6:12 ἐξουσιασθήσομαι will be mastered

“Everything is permissible for me,” but not everything is beneficial. “Everything is permissible for me,” but I will not be mastered by anything.

1 Corinthians 7:4 ἐξουσιάζει ἐξουσιάζει has authority over

The wife does not have authority over her own body, but the husband. Likewise the husband does not have authority over his own body, but the wife.