몰랐던

In a sentence

• 나는 몰랐던 사실을 이제 깨달았다.

  I realized a fact that I had not known before.

  Here, '몰랐던' describes a past state of not knowing about a fact, emphasizing an earlier lack of awareness that has since been resolved.

• 그렇게 아름다운 풍경이 있는 줄은 몰랐던 것이다.

  I did not know that such a beautiful view existed.

  In this context, '몰랐던' refers to the unawareness of a beautiful view's existence in the past.

• 우리가 몰랐던 이야기가 아직 많아.

  There are still many stories that we didn’t know before.

  Here, '몰랐던' highlights stories that were previously unknown but bring to light the potential for new understanding or discovery.