KSJ 쌤Oct 20, 20233 min read줄 알았다/ 줄 몰랐다 Lesson | I thought that.., I didn’t know that..How to say “I thought that..” or”I didn’t know that..” in Korean. This lesson has a ton of examples of how to use ㄴ/은/을/ㄹ 줄 알았다/몰랐다.