G4391–προϋπάρχω–prouparchō

And Pilate and Herod became friends with one another the same day, for they had been at enmity before between themselves.

προϋπῆρχον proupērchon “they were formerly”

But a certain man, by name Simon, had been before in the city, using magic arts, and astonishing the nation of Samaria, saying that himself was some great one.

προϋπῆρχεν proupērchen “was formerly”