It is often used in conditional sentences, similar to the English "if" or "if there is/are."
Here are some examples of how it is used:
* 있다면 가고 싶어요. (itdamyeon gago sipheoyo) - If there is (a chance), I want to go.
* 시간이 있다면 영화를 보러 가자. (sigani itdamyeon yeonghwareul boreo gaja) - If there is time, let's go see a movie.
* 돈이 있다면 새로운 옷을 살 수 있어요. (don-i itdamyeon sae로운 oseul sal su isseoyo) - If I have money, I can buy new clothes.
In essence, "itdamyeon" functions as a conditional conjunction, introducing a hypothetical situation or possibility.