Present SimpleAfter thatPast simple
Whywill for spontaneous plans / predictionsWhen
more... thanA year agoHave you ever...?
Question: Are you...?HoweverQuestion: Do you...
Should...the most ...I have... before (present perfect)
[a thing] which[a place] wherePresent Continuous: e.g. "He is sleeping."
Past continuous: e.g. "They were sleeping"Going to (plan or evidenced predictions)will for promises