Korean phrase
잃어버린 지 ~ 됐어요. i reo beo rin chi ~ twae sseo yo
Meaning
It's been ___ since I lost it
When to use it
This tells how long it has been since something was lost. It is a polite way to state the time that has passed.
Example dialogue
열쇠 찾으셨어요? yeol soe cha jeu syeo sseo yo
Did you find the key?
아니요, 열쇠를 잃어버린 지 이틀 됐어요. a ni yo yeol soe reul i reo beo rin chi i teul twae sseo yo
No, it's been two days since I lost the key.