can worm
Regular verb: worm - wormed- wormed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can worm
you can worm
she can worm
we can worm
you can worm
they can worm 	I can be worming
you can be worming
she can be worming
we can be worming
you can be worming
they can be worming	I can have wormed
you can have wormed
she can have wormed
we can have wormed
you can have wormed
they can have wormed	I can have been worming
you can have been worming
she can have been worming
we can have been worming
you can have been worming
they can have been worming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot worm
you cannot worm
she cannot worm
we cannot worm
you cannot worm
they cannot worm 	I cannot be worming
you cannot be worming
she cannot be worming
we cannot be worming
you cannot be worming
they cannot be worming	I cannot have wormed
you cannot have wormed
she cannot have wormed
we cannot have wormed
you cannot have wormed
they cannot have wormed	I cannot have been worming
you cannot have been worming
she cannot have been worming
we cannot have been worming
you cannot have been worming
they cannot have been worming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I worm?
can you worm?
can she worm?
can we worm?
can you worm?
can they worm? 	can I be worming?
can you be worming?
can she be worming?
can we be worming?
can you be worming?
can they be worming? 	can I have wormed?
can you have wormed?
can she have wormed?
can we have wormed?
can you have wormed?
can they have wormed? 	can I have been worming?
can you have been worming?
can she have been worming?
can we have been worming?
can you have been worming?
can they have been worming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not worm?
can you not worm?
can she not worm?
can we not worm?
can you not worm?
can they not worm? 	can I not be worming?
can you not be worming?
can she not be worming?
can we not be worming?
can you not be worming?
can they not be worming? 	can I not have wormed?
can you not have wormed?
can she not have wormed?
can we not have wormed?
can you not have wormed?
can they not have wormed? 	can I not have been worming?
can you not have been worming?
can she not have been worming?
can we not have been worming?
can you not have been worming?
can they not have been worming?