I must wager you must wager he must wager we must wager you must wager they must wager
V-ing form
I must be wagering you must be wagering he must be wagering we must be wagering you must be wagering they must be wagering
Perfect
I must have wagered you must have wagered he must have wagered we must have wagered you must have wagered they must have wagered
V-ing perfect
I must have been wagering you must have been wagering he must have been wagering we must have been wagering you must have been wagering they must have been wagering
Negation
Simple form
I must not wager you must not wager he must not wager we must not wager you must not wager they must not wager
V-ing form
I must not be wagering you must not be wagering he must not be wagering we must not be wagering you must not be wagering they must not be wagering
Perfect
I must not have wagered you must not have wagered he must not have wagered we must not have wagered you must not have wagered they must not have wagered
V-ing perfect
I must not have been wagering you must not have been wagering he must not have been wagering we must not have been wagering you must not have been wagering they must not have been wagering
Interrogative form
Simple form
must I wager? must you wager? must he wager? must we wager? must you wager? must they wager?
V-ing form
must I be wagering? must you be wagering? must he be wagering? must we be wagering? must you be wagering? must they be wagering?
Perfect
must I have wagered? must you have wagered? must he have wagered? must we have wagered? must you have wagered? must they have wagered?
V-ing perfect
must I have been wagering? must you have been wagering? must he have been wagering? must we have been wagering? must you have been wagering? must they have been wagering?
Interro-negative form
Simple form
must I not wager? must you not wager? must he not wager? must we not wager? must you not wager? must they not wager?
V-ing form
must I not be wagering? must you not be wagering? must he not be wagering? must we not be wagering? must you not be wagering? must they not be wagering?
Perfect
must I not have wagered? must you not have wagered? must he not have wagered? must we not have wagered? must you not have wagered? must they not have wagered?
V-ing perfect
must I not have been wagering? must you not have been wagering? must he not have been wagering? must we not have been wagering? must you not have been wagering? must they not have been wagering?