I must downplay you must downplay he must downplay we must downplay you must downplay they must downplay
V-ing form
I must be downplaying you must be downplaying he must be downplaying we must be downplaying you must be downplaying they must be downplaying
Perfect
I must have downplayed you must have downplayed he must have downplayed we must have downplayed you must have downplayed they must have downplayed
V-ing perfect
I must have been downplaying you must have been downplaying he must have been downplaying we must have been downplaying you must have been downplaying they must have been downplaying
Negation
Simple form
I must not downplay you must not downplay he must not downplay we must not downplay you must not downplay they must not downplay
V-ing form
I must not be downplaying you must not be downplaying he must not be downplaying we must not be downplaying you must not be downplaying they must not be downplaying
Perfect
I must not have downplayed you must not have downplayed he must not have downplayed we must not have downplayed you must not have downplayed they must not have downplayed
V-ing perfect
I must not have been downplaying you must not have been downplaying he must not have been downplaying we must not have been downplaying you must not have been downplaying they must not have been downplaying
Interrogative form
Simple form
must I downplay? must you downplay? must he downplay? must we downplay? must you downplay? must they downplay?
V-ing form
must I be downplaying? must you be downplaying? must he be downplaying? must we be downplaying? must you be downplaying? must they be downplaying?
Perfect
must I have downplayed? must you have downplayed? must he have downplayed? must we have downplayed? must you have downplayed? must they have downplayed?
V-ing perfect
must I have been downplaying? must you have been downplaying? must he have been downplaying? must we have been downplaying? must you have been downplaying? must they have been downplaying?
Interro-negative form
Simple form
must I not downplay? must you not downplay? must he not downplay? must we not downplay? must you not downplay? must they not downplay?
V-ing form
must I not be downplaying? must you not be downplaying? must he not be downplaying? must we not be downplaying? must you not be downplaying? must they not be downplaying?
Perfect
must I not have downplayed? must you not have downplayed? must he not have downplayed? must we not have downplayed? must you not have downplayed? must they not have downplayed?
V-ing perfect
must I not have been downplaying? must you not have been downplaying? must he not have been downplaying? must we not have been downplaying? must you not have been downplaying? must they not have been downplaying?