बीत गए

passed

→ बीतना
phrase Rare #7,102
passed Used for time that has elapsed; the verb changes form to agree with the time period.
HI: तीन साल बीत गए।
EN: Three years have passed.

तीन वर्ष बीत गए।

Three years have passed.

— かぐや姫の物語 (2013)

नौ महीने बीत गए।

Nine months have passed.

— Jab We Met (2007)

साल बीत गए।

Years went by.