ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
impf. de ὠθέω.
ἐώθουν: παρατ. του ὠθέω.
ἐώθουν: impf. к ὠθέω.
