Question

무슨 일을 하건 간에 최선을 다하세요 -거나 can act as an '-ever' modifier for question words like 누구, 무엇, 언제.-(이)나 is an alternative pattern used with nouns in place of -거나. Both endings convey the same basic meaning of 'or'.

Accepted Answer

Do your best at whatever you do

Front	무슨 일을 하건 간에 최선을 다하세요
Back	Do your best at whatever you do
Notes	-거나 can act as an '-ever' modifier for question words like 누구, 무엇, 언제. -(이)나 is an alternative pattern used with nouns in place of -거나. Both endings convey the same basic meaning of 'or'.

무슨 일을 하건 간에 최선을 다하세요 거나 Act