I must diapause you must diapause he must diapause we must diapause you must diapause they must diapause
V-ing form
I must be diapausing you must be diapausing he must be diapausing we must be diapausing you must be diapausing they must be diapausing
Perfect
I must have diapaused you must have diapaused he must have diapaused we must have diapaused you must have diapaused they must have diapaused
V-ing perfect
I must have been diapausing you must have been diapausing he must have been diapausing we must have been diapausing you must have been diapausing they must have been diapausing
Negation
Simple form
I must not diapause you must not diapause he must not diapause we must not diapause you must not diapause they must not diapause
V-ing form
I must not be diapausing you must not be diapausing he must not be diapausing we must not be diapausing you must not be diapausing they must not be diapausing
Perfect
I must not have diapaused you must not have diapaused he must not have diapaused we must not have diapaused you must not have diapaused they must not have diapaused
V-ing perfect
I must not have been diapausing you must not have been diapausing he must not have been diapausing we must not have been diapausing you must not have been diapausing they must not have been diapausing
Interrogative form
Simple form
must I diapause? must you diapause? must he diapause? must we diapause? must you diapause? must they diapause?
V-ing form
must I be diapausing? must you be diapausing? must he be diapausing? must we be diapausing? must you be diapausing? must they be diapausing?
Perfect
must I have diapaused? must you have diapaused? must he have diapaused? must we have diapaused? must you have diapaused? must they have diapaused?
V-ing perfect
must I have been diapausing? must you have been diapausing? must he have been diapausing? must we have been diapausing? must you have been diapausing? must they have been diapausing?
Interro-negative form
Simple form
must I not diapause? must you not diapause? must he not diapause? must we not diapause? must you not diapause? must they not diapause?
V-ing form
must I not be diapausing? must you not be diapausing? must he not be diapausing? must we not be diapausing? must you not be diapausing? must they not be diapausing?
Perfect
must I not have diapaused? must you not have diapaused? must he not have diapaused? must we not have diapaused? must you not have diapaused? must they not have diapaused?
V-ing perfect
must I not have been diapausing? must you not have been diapausing? must he not have been diapausing? must we not have been diapausing? must you not have been diapausing? must they not have been diapausing?