This pattern indicates an existing condition is binding, restraining, or confining the verb or the time during which an action continues.

- normally used with action verbs

Examples:
이 회사에서 근무하고 있는 한, 내 말을 들어야 해요./As long as you are working at this company, you must listen to me.
내가 할 수 있는 한, 도와 드리겠습니다./I'll help you as far as I can.
욕심에는 한이 없다./There is no end to avarice.