Learn to use -는 동안(에) to say that one thing happens while another action is going on.
By the end, you can attach -는 동안(에) to verbs, including ㄹ-stem verbs and 있다/없다, and use it correctly in present and past sentences, even when the two parts have different subjects.
다운로드는 로그인한 학습자에게 제공됩니다. 가입은 1분이면 되고 무료입니다.