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