must unlink
Regular verb: unlink - unlinked- unlinked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must unlink
you must unlink
she must unlink
we must unlink
you must unlink
they must unlink 	I must be unlinking
you must be unlinking
she must be unlinking
we must be unlinking
you must be unlinking
they must be unlinking	I must have unlinked
you must have unlinked
she must have unlinked
we must have unlinked
you must have unlinked
they must have unlinked	I must have been unlinking
you must have been unlinking
she must have been unlinking
we must have been unlinking
you must have been unlinking
they must have been unlinking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not unlink
you must not unlink
she must not unlink
we must not unlink
you must not unlink
they must not unlink 	I must not be unlinking
you must not be unlinking
she must not be unlinking
we must not be unlinking
you must not be unlinking
they must not be unlinking	I must not have unlinked
you must not have unlinked
she must not have unlinked
we must not have unlinked
you must not have unlinked
they must not have unlinked	I must not have been unlinking
you must not have been unlinking
she must not have been unlinking
we must not have been unlinking
you must not have been unlinking
they must not have been unlinking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I unlink?
must you unlink?
must she unlink?
must we unlink?
must you unlink?
must they unlink? 	must I be unlinking?
must you be unlinking?
must she be unlinking?
must we be unlinking?
must you be unlinking?
must they be unlinking? 	must I have unlinked?
must you have unlinked?
must she have unlinked?
must we have unlinked?
must you have unlinked?
must they have unlinked? 	must I have been unlinking?
must you have been unlinking?
must she have been unlinking?
must we have been unlinking?
must you have been unlinking?
must they have been unlinking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not unlink?
must you not unlink?
must she not unlink?
must we not unlink?
must you not unlink?
must they not unlink? 	must I not be unlinking?
must you not be unlinking?
must she not be unlinking?
must we not be unlinking?
must you not be unlinking?
must they not be unlinking? 	must I not have unlinked?
must you not have unlinked?
must she not have unlinked?
must we not have unlinked?
must you not have unlinked?
must they not have unlinked? 	must I not have been unlinking?
must you not have been unlinking?
must she not have been unlinking?
must we not have been unlinking?
must you not have been unlinking?
must they not have been unlinking?