can mill
Regular verb: mill - milled- milled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can mill
you can mill
she can mill
we can mill
you can mill
they can mill 	I can be milling
you can be milling
she can be milling
we can be milling
you can be milling
they can be milling	I can have milled
you can have milled
she can have milled
we can have milled
you can have milled
they can have milled	I can have been milling
you can have been milling
she can have been milling
we can have been milling
you can have been milling
they can have been milling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot mill
you cannot mill
she cannot mill
we cannot mill
you cannot mill
they cannot mill 	I cannot be milling
you cannot be milling
she cannot be milling
we cannot be milling
you cannot be milling
they cannot be milling	I cannot have milled
you cannot have milled
she cannot have milled
we cannot have milled
you cannot have milled
they cannot have milled	I cannot have been milling
you cannot have been milling
she cannot have been milling
we cannot have been milling
you cannot have been milling
they cannot have been milling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I mill?
can you mill?
can she mill?
can we mill?
can you mill?
can they mill? 	can I be milling?
can you be milling?
can she be milling?
can we be milling?
can you be milling?
can they be milling? 	can I have milled?
can you have milled?
can she have milled?
can we have milled?
can you have milled?
can they have milled? 	can I have been milling?
can you have been milling?
can she have been milling?
can we have been milling?
can you have been milling?
can they have been milling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not mill?
can you not mill?
can she not mill?
can we not mill?
can you not mill?
can they not mill? 	can I not be milling?
can you not be milling?
can she not be milling?
can we not be milling?
can you not be milling?
can they not be milling? 	can I not have milled?
can you not have milled?
can she not have milled?
can we not have milled?
can you not have milled?
can they not have milled? 	can I not have been milling?
can you not have been milling?
can she not have been milling?
can we not have been milling?
can you not have been milling?
can they not have been milling?