I can badger you can badger he can badger we can badger you can badger they can badger
V-ing form
I can be badgering you can be badgering he can be badgering we can be badgering you can be badgering they can be badgering
Perfect
I can have badgered you can have badgered he can have badgered we can have badgered you can have badgered they can have badgered
V-ing perfect
I can have been badgering you can have been badgering he can have been badgering we can have been badgering you can have been badgering they can have been badgering
Negation
Simple form
I can't badger you can't badger he can't badger we can't badger you can't badger they can't badger
V-ing form
I can't be badgering you can't be badgering he can't be badgering we can't be badgering you can't be badgering they can't be badgering
Perfect
I can't have badgered you can't have badgered he can't have badgered we can't have badgered you can't have badgered they can't have badgered
V-ing perfect
I can't have been badgering you can't have been badgering he can't have been badgering we can't have been badgering you can't have been badgering they can't have been badgering
Interrogative form
Simple form
can I badger? can you badger? can he badger? can we badger? can you badger? can they badger?
V-ing form
can I be badgering? can you be badgering? can he be badgering? can we be badgering? can you be badgering? can they be badgering?
Perfect
can I have badgered? can you have badgered? can he have badgered? can we have badgered? can you have badgered? can they have badgered?
V-ing perfect
can I have been badgering? can you have been badgering? can he have been badgering? can we have been badgering? can you have been badgering? can they have been badgering?
Interro-negative form
Simple form
can't I badger? can't you badger? can't he badger? can't we badger? can't you badger? can't they badger?
V-ing form
can't I be badgering? can't you be badgering? can't he be badgering? can't we be badgering? can't you be badgering? can't they be badgering?
Perfect
can't I have badgered? can't you have badgered? can't he have badgered? can't we have badgered? can't you have badgered? can't they have badgered?
V-ing perfect
can't I have been badgering? can't you have been badgering? can't he have been badgering? can't we have been badgering? can't you have been badgering? can't they have been badgering?