How does the "할" function in this sentence? Hi, I am studying korean grammar and wanted to know exactly why there is 할 in this sentence, please explain it to me, thanks. 이거 할 수 있어요? (Can you do this)I am aware of the -(으)ㄹ 수 있다 structure to say when one can do something, but in this particular sentence, is 하다 conjugated to 할 수 있어요 . ?