I saw this phrase:
Can there be a sentence or phrase with two verbs in progressive past state?
What does this phrase mean?
Which type of nuance provides こと to the verb?
This phrase makes sense?
描いていた is progressive past form of 描く (to draw; to paint; to sketch; to picture in one's mind; to imagine)
忘れていた is progressive past form of 忘れる (to forget)