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 cannot badger you cannot badger he cannot badger we cannot badger you cannot badger they cannot badger
V-ing form
I cannot be badgering you cannot be badgering he cannot be badgering we cannot be badgering you cannot be badgering they cannot be badgering
Perfect
I cannot have badgered you cannot have badgered he cannot have badgered we cannot have badgered you cannot have badgered they cannot have badgered
V-ing perfect
I cannot have been badgering you cannot have been badgering he cannot have been badgering we cannot have been badgering you cannot have been badgering they cannot 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 I not badger? can you not badger? can he not badger? can we not badger? can you not badger? can they not badger?
V-ing form
can I not be badgering? can you not be badgering? can he not be badgering? can we not be badgering? can you not be badgering? can they not be badgering?
Perfect
can I not have badgered? can you not have badgered? can he not have badgered? can we not have badgered? can you not have badgered? can they not have badgered?
V-ing perfect
can I not have been badgering? can you not have been badgering? can he not have been badgering? can we not have been badgering? can you not have been badgering? can they not have been badgering?