I can shoot you can shoot he can shoot we can shoot you can shoot they can shoot
V-ing form
I can be shooting you can be shooting he can be shooting we can be shooting you can be shooting they can be shooting
Perfect
I can have shot you can have shot he can have shot we can have shot you can have shot they can have shot
V-ing perfect
I can have been shooting you can have been shooting he can have been shooting we can have been shooting you can have been shooting they can have been shooting
Negation
Simple form
I can't shoot you can't shoot he can't shoot we can't shoot you can't shoot they can't shoot
V-ing form
I can't be shooting you can't be shooting he can't be shooting we can't be shooting you can't be shooting they can't be shooting
Perfect
I can't have shot you can't have shot he can't have shot we can't have shot you can't have shot they can't have shot
V-ing perfect
I can't have been shooting you can't have been shooting he can't have been shooting we can't have been shooting you can't have been shooting they can't have been shooting
Interrogative form
Simple form
can I shoot? can you shoot? can he shoot? can we shoot? can you shoot? can they shoot?
V-ing form
can I be shooting? can you be shooting? can he be shooting? can we be shooting? can you be shooting? can they be shooting?
Perfect
can I have shot? can you have shot? can he have shot? can we have shot? can you have shot? can they have shot?
V-ing perfect
can I have been shooting? can you have been shooting? can he have been shooting? can we have been shooting? can you have been shooting? can they have been shooting?
Interro-negative form
Simple form
can't I shoot? can't you shoot? can't he shoot? can't we shoot? can't you shoot? can't they shoot?
V-ing form
can't I be shooting? can't you be shooting? can't he be shooting? can't we be shooting? can't you be shooting? can't they be shooting?
Perfect
can't I have shot? can't you have shot? can't he have shot? can't we have shot? can't you have shot? can't they have shot?
V-ing perfect
can't I have been shooting? can't you have been shooting? can't he have been shooting? can't we have been shooting? can't you have been shooting? can't they have been shooting?