please explain 지 몰라 Hello all please help me with this 얼마나 오래 기다린지 몰라 it is translated as => Do you know how long i’ve waited But the verb 몰라 means (to not know) and the phrase doesn't seem to be interrogative - What does the sentence exactly mean and Can I translate it like this => you don't know how long i’ve waited 부탁드립니다