could enclose
Regular verb: enclose - enclosed- enclosed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could enclose
you could enclose
she could enclose
we could enclose
you could enclose
they could enclose 	I could be enclosing
you could be enclosing
she could be enclosing
we could be enclosing
you could be enclosing
they could be enclosing	I could have enclosed
you could have enclosed
she could have enclosed
we could have enclosed
you could have enclosed
they could have enclosed	I could have been enclosing
you could have been enclosing
she could have been enclosing
we could have been enclosing
you could have been enclosing
they could have been enclosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not enclose
you could not enclose
she could not enclose
we could not enclose
you could not enclose
they could not enclose 	I could not be enclosing
you could not be enclosing
she could not be enclosing
we could not be enclosing
you could not be enclosing
they could not be enclosing	I could not have enclosed
you could not have enclosed
she could not have enclosed
we could not have enclosed
you could not have enclosed
they could not have enclosed	I could not have been enclosing
you could not have been enclosing
she could not have been enclosing
we could not have been enclosing
you could not have been enclosing
they could not have been enclosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I enclose?
could you enclose?
could she enclose?
could we enclose?
could you enclose?
could they enclose? 	could I be enclosing?
could you be enclosing?
could she be enclosing?
could we be enclosing?
could you be enclosing?
could they be enclosing? 	could I have enclosed?
could you have enclosed?
could she have enclosed?
could we have enclosed?
could you have enclosed?
could they have enclosed? 	could I have been enclosing?
could you have been enclosing?
could she have been enclosing?
could we have been enclosing?
could you have been enclosing?
could they have been enclosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not enclose?
could you not enclose?
could she not enclose?
could we not enclose?
could you not enclose?
could they not enclose? 	could I not be enclosing?
could you not be enclosing?
could she not be enclosing?
could we not be enclosing?
could you not be enclosing?
could they not be enclosing? 	could I not have enclosed?
could you not have enclosed?
could she not have enclosed?
could we not have enclosed?
could you not have enclosed?
could they not have enclosed? 	could I not have been enclosing?
could you not have been enclosing?
could she not have been enclosing?
could we not have been enclosing?
could you not have been enclosing?
could they not have been enclosing?