I can wager you can wager she can wager we can wager you can wager they can wager
V-ing form
I can be wagering you can be wagering she can be wagering we can be wagering you can be wagering they can be wagering
Perfect
I can have wagered you can have wagered she 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 she can have been wagering we can have been wagering you can have been wagering they can have been wagering
Negation
Simple form
I can't wager you can't wager she can't wager we can't wager you can't wager they can't wager
V-ing form
I can't be wagering you can't be wagering she can't be wagering we can't be wagering you can't be wagering they can't be wagering
Perfect
I can't have wagered you can't have wagered she can't have wagered we can't have wagered you can't have wagered they can't have wagered
V-ing perfect
I can't have been wagering you can't have been wagering she can't have been wagering we can't have been wagering you can't have been wagering they can't have been wagering
Interrogative form
Simple form
can I wager? can you wager? can she wager? can we wager? can you wager? can they wager?
V-ing form
can I be wagering? can you be wagering? can she be wagering? can we be wagering? can you be wagering? can they be wagering?
Perfect
can I have wagered? can you have wagered? can she 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 she have been wagering? can we have been wagering? can you have been wagering? can they have been wagering?
Interro-negative form
Simple form
can't I wager? can't you wager? can't she wager? can't we wager? can't you wager? can't they wager?
V-ing form
can't I be wagering? can't you be wagering? can't she be wagering? can't we be wagering? can't you be wagering? can't they be wagering?
Perfect
can't I have wagered? can't you have wagered? can't she have wagered? can't we have wagered? can't you have wagered? can't they have wagered?
V-ing perfect
can't I have been wagering? can't you have been wagering? can't she have been wagering? can't we have been wagering? can't you have been wagering? can't they have been wagering?