I can wind you can wind he can wind we can wind you can wind they can wind
V-ing form
I can be winding you can be winding he can be winding we can be winding you can be winding they can be winding
Perfect
I can have wound you can have wound he can have wound we can have wound you can have wound they can have wound
V-ing perfect
I can have been winding you can have been winding he can have been winding we can have been winding you can have been winding they can have been winding
Negation
Simple form
I cannot wind you cannot wind he cannot wind we cannot wind you cannot wind they cannot wind
V-ing form
I cannot be winding you cannot be winding he cannot be winding we cannot be winding you cannot be winding they cannot be winding
Perfect
I cannot have wound you cannot have wound he cannot have wound we cannot have wound you cannot have wound they cannot have wound
V-ing perfect
I cannot have been winding you cannot have been winding he cannot have been winding we cannot have been winding you cannot have been winding they cannot have been winding
Interrogative form
Simple form
can I wind? can you wind? can he wind? can we wind? can you wind? can they wind?
V-ing form
can I be winding? can you be winding? can he be winding? can we be winding? can you be winding? can they be winding?
Perfect
can I have wound? can you have wound? can he have wound? can we have wound? can you have wound? can they have wound?
V-ing perfect
can I have been winding? can you have been winding? can he have been winding? can we have been winding? can you have been winding? can they have been winding?
Interro-negative form
Simple form
can I not wind? can you not wind? can he not wind? can we not wind? can you not wind? can they not wind?
V-ing form
can I not be winding? can you not be winding? can he not be winding? can we not be winding? can you not be winding? can they not be winding?
Perfect
can I not have wound? can you not have wound? can he not have wound? can we not have wound? can you not have wound? can they not have wound?
V-ing perfect
can I not have been winding? can you not have been winding? can he not have been winding? can we not have been winding? can you not have been winding? can they not have been winding?