I can veer you can veer he can veer we can veer you can veer they can veer
V-ing form
I can be veering you can be veering he can be veering we can be veering you can be veering they can be veering
Perfect
I can have veered you can have veered he can have veered we can have veered you can have veered they can have veered
V-ing perfect
I can have been veering you can have been veering he can have been veering we can have been veering you can have been veering they can have been veering
Negation
Simple form
I can't veer you can't veer he can't veer we can't veer you can't veer they can't veer
V-ing form
I can't be veering you can't be veering he can't be veering we can't be veering you can't be veering they can't be veering
Perfect
I can't have veered you can't have veered he can't have veered we can't have veered you can't have veered they can't have veered
V-ing perfect
I can't have been veering you can't have been veering he can't have been veering we can't have been veering you can't have been veering they can't have been veering
Interrogative form
Simple form
can I veer? can you veer? can he veer? can we veer? can you veer? can they veer?
V-ing form
can I be veering? can you be veering? can he be veering? can we be veering? can you be veering? can they be veering?
Perfect
can I have veered? can you have veered? can he have veered? can we have veered? can you have veered? can they have veered?
V-ing perfect
can I have been veering? can you have been veering? can he have been veering? can we have been veering? can you have been veering? can they have been veering?
Interro-negative form
Simple form
can't I veer? can't you veer? can't he veer? can't we veer? can't you veer? can't they veer?
V-ing form
can't I be veering? can't you be veering? can't he be veering? can't we be veering? can't you be veering? can't they be veering?
Perfect
can't I have veered? can't you have veered? can't he have veered? can't we have veered? can't you have veered? can't they have veered?
V-ing perfect
can't I have been veering? can't you have been veering? can't he have been veering? can't we have been veering? can't you have been veering? can't they have been veering?