This is the 9709th most frequent Korean word.
고려하다가
"While considering."
The word '고려하다가' is used to express that the person was considering or contemplating options before making a decision.
그는 기타를 살까 드럼을 살까 오래 고려하다가 기타를 샀다.
He took a long time considering whether to buy a guitar or drums, and then he bought a guitar.
Here, '고려하다가' indicates the process of evaluating multiple choices before reaching a conclusion.
우리는 이번 여름휴가 장소를 여러 곳 고려하다가 결국 제주도로 정했다.
We considered various locations for this summer vacation and finally decided on Jeju Island.
In this case, '고려하다가' describes the act of careful thought and deliberation before arriving at a decision.