I can surrender you can surrender he can surrender we can surrender you can surrender they can surrender
V-ing form
I can be surrendering you can be surrendering he can be surrendering we can be surrendering you can be surrendering they can be surrendering
Perfect
I can have surrendered you can have surrendered he can have surrendered we can have surrendered you can have surrendered they can have surrendered
V-ing perfect
I can have been surrendering you can have been surrendering he can have been surrendering we can have been surrendering you can have been surrendering they can have been surrendering
Negation
Simple form
I can't surrender you can't surrender he can't surrender we can't surrender you can't surrender they can't surrender
V-ing form
I can't be surrendering you can't be surrendering he can't be surrendering we can't be surrendering you can't be surrendering they can't be surrendering
Perfect
I can't have surrendered you can't have surrendered he can't have surrendered we can't have surrendered you can't have surrendered they can't have surrendered
V-ing perfect
I can't have been surrendering you can't have been surrendering he can't have been surrendering we can't have been surrendering you can't have been surrendering they can't have been surrendering
Interrogative form
Simple form
can I surrender? can you surrender? can he surrender? can we surrender? can you surrender? can they surrender?
V-ing form
can I be surrendering? can you be surrendering? can he be surrendering? can we be surrendering? can you be surrendering? can they be surrendering?
Perfect
can I have surrendered? can you have surrendered? can he have surrendered? can we have surrendered? can you have surrendered? can they have surrendered?
V-ing perfect
can I have been surrendering? can you have been surrendering? can he have been surrendering? can we have been surrendering? can you have been surrendering? can they have been surrendering?
Interro-negative form
Simple form
can't I surrender? can't you surrender? can't he surrender? can't we surrender? can't you surrender? can't they surrender?
V-ing form
can't I be surrendering? can't you be surrendering? can't he be surrendering? can't we be surrendering? can't you be surrendering? can't they be surrendering?
Perfect
can't I have surrendered? can't you have surrendered? can't he have surrendered? can't we have surrendered? can't you have surrendered? can't they have surrendered?
V-ing perfect
can't I have been surrendering? can't you have been surrendering? can't he have been surrendering? can't we have been surrendering? can't you have been surrendering? can't they have been surrendering?