upavrtte
upāvṛtte — appeared;
SB 4.13.38
kāle upāvṛtte — in due course of time;
SB 6.14.32
upāvṛtte — being mature;
SB 9.6.30
upāvṛtte — when it was ripe;
SB 10.1.56
upāvṛtte — being completed;
SB 10.33.38
upāvṛtte — when it came;
SB 10.79.1