can copy
Regular verb: copy - copied- copied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can copy
you can copy
he can copy
we can copy
you can copy
they can copy 	I can be copying
you can be copying
he can be copying
we can be copying
you can be copying
they can be copying	I can have copied
you can have copied
he can have copied
we can have copied
you can have copied
they can have copied	I can have been copying
you can have been copying
he can have been copying
we can have been copying
you can have been copying
they can have been copying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot copy
you cannot copy
he cannot copy
we cannot copy
you cannot copy
they cannot copy 	I cannot be copying
you cannot be copying
he cannot be copying
we cannot be copying
you cannot be copying
they cannot be copying	I cannot have copied
you cannot have copied
he cannot have copied
we cannot have copied
you cannot have copied
they cannot have copied	I cannot have been copying
you cannot have been copying
he cannot have been copying
we cannot have been copying
you cannot have been copying
they cannot have been copying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I copy?
can you copy?
can he copy?
can we copy?
can you copy?
can they copy? 	can I be copying?
can you be copying?
can he be copying?
can we be copying?
can you be copying?
can they be copying? 	can I have copied?
can you have copied?
can he have copied?
can we have copied?
can you have copied?
can they have copied? 	can I have been copying?
can you have been copying?
can he have been copying?
can we have been copying?
can you have been copying?
can they have been copying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not copy?
can you not copy?
can he not copy?
can we not copy?
can you not copy?
can they not copy? 	can I not be copying?
can you not be copying?
can he not be copying?
can we not be copying?
can you not be copying?
can they not be copying? 	can I not have copied?
can you not have copied?
can he not have copied?
can we not have copied?
can you not have copied?
can they not have copied? 	can I not have been copying?
can you not have been copying?
can he not have been copying?
can we not have been copying?
can you not have been copying?
can they not have been copying?