I can bother you can bother he can bother we can bother you can bother they can bother
V-ing form
I can be bothering you can be bothering he can be bothering we can be bothering you can be bothering they can be bothering
Perfect
I can have bothered you can have bothered he can have bothered we can have bothered you can have bothered they can have bothered
V-ing perfect
I can have been bothering you can have been bothering he can have been bothering we can have been bothering you can have been bothering they can have been bothering
Negation
Simple form
I can't bother you can't bother he can't bother we can't bother you can't bother they can't bother
V-ing form
I can't be bothering you can't be bothering he can't be bothering we can't be bothering you can't be bothering they can't be bothering
Perfect
I can't have bothered you can't have bothered he can't have bothered we can't have bothered you can't have bothered they can't have bothered
V-ing perfect
I can't have been bothering you can't have been bothering he can't have been bothering we can't have been bothering you can't have been bothering they can't have been bothering
Interrogative form
Simple form
can I bother? can you bother? can he bother? can we bother? can you bother? can they bother?
V-ing form
can I be bothering? can you be bothering? can he be bothering? can we be bothering? can you be bothering? can they be bothering?
Perfect
can I have bothered? can you have bothered? can he have bothered? can we have bothered? can you have bothered? can they have bothered?
V-ing perfect
can I have been bothering? can you have been bothering? can he have been bothering? can we have been bothering? can you have been bothering? can they have been bothering?
Interro-negative form
Simple form
can't I bother? can't you bother? can't he bother? can't we bother? can't you bother? can't they bother?
V-ing form
can't I be bothering? can't you be bothering? can't he be bothering? can't we be bothering? can't you be bothering? can't they be bothering?
Perfect
can't I have bothered? can't you have bothered? can't he have bothered? can't we have bothered? can't you have bothered? can't they have bothered?
V-ing perfect
can't I have been bothering? can't you have been bothering? can't he have been bothering? can't we have been bothering? can't you have been bothering? can't they have been bothering?