sometimes
From LSJ
Ὁ μὲν βίος βραχύς, ἡ δὲ τέχνη μακρή, ὁ δὲ καιρὸς ὀξύς, ἡ δὲ πεῖρα σφαλερή, ἡ δὲ κρίσις χαλεπή → Life is short, art long, opportunity fleeting, experience misleading and judgment difficult
Ὁ μὲν βίος βραχύς, ἡ δὲ τέχνη μακρή, ὁ δὲ καιρὸς ὀξύς, ἡ δὲ πεῖρα σφαλερή, ἡ δὲ κρίσις χαλεπή → Life is short, art long, opportunity fleeting, experience misleading and judgment difficult
adv.
P. and V. ἐνίοτε (Eur., Hel. 1213),V. ἔσθʼ ὅτε, P. ἐστιν ὅτε.
In some places: P. ἔστιν ᾗ, V. ἔστιν οὗ (Eur., Or. 638).
Sometimes… . at others: P. and V. τότε... ἄλλοτε, Ar. and P. τότε μέν... τότε δέ, ποτὲ μέν... ποτε δέ.