은

1. -eun
An ending of a word that makes the preceding word function as an adnominal phrase and indicates an event or action having occurred in the past.

2. -eun
An ending of word that makes the preceding word function as an adnominal phrase and implies that an action has been completed and its state continues.

3. -eun
An ending of a word that makes the preceding word function as an adnominal phrase and refers to the present state.