must assort
Regular verb: assort - assorted- assorted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must assort
you must assort
she must assort
we must assort
you must assort
they must assort 	I must be assorting
you must be assorting
she must be assorting
we must be assorting
you must be assorting
they must be assorting	I must have assorted
you must have assorted
she must have assorted
we must have assorted
you must have assorted
they must have assorted	I must have been assorting
you must have been assorting
she must have been assorting
we must have been assorting
you must have been assorting
they must have been assorting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not assort
you must not assort
she must not assort
we must not assort
you must not assort
they must not assort 	I must not be assorting
you must not be assorting
she must not be assorting
we must not be assorting
you must not be assorting
they must not be assorting	I must not have assorted
you must not have assorted
she must not have assorted
we must not have assorted
you must not have assorted
they must not have assorted	I must not have been assorting
you must not have been assorting
she must not have been assorting
we must not have been assorting
you must not have been assorting
they must not have been assorting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I assort?
must you assort?
must she assort?
must we assort?
must you assort?
must they assort? 	must I be assorting?
must you be assorting?
must she be assorting?
must we be assorting?
must you be assorting?
must they be assorting? 	must I have assorted?
must you have assorted?
must she have assorted?
must we have assorted?
must you have assorted?
must they have assorted? 	must I have been assorting?
must you have been assorting?
must she have been assorting?
must we have been assorting?
must you have been assorting?
must they have been assorting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not assort?
must you not assort?
must she not assort?
must we not assort?
must you not assort?
must they not assort? 	must I not be assorting?
must you not be assorting?
must she not be assorting?
must we not be assorting?
must you not be assorting?
must they not be assorting? 	must I not have assorted?
must you not have assorted?
must she not have assorted?
must we not have assorted?
must you not have assorted?
must they not have assorted? 	must I not have been assorting?
must you not have been assorting?
must she not have been assorting?
must we not have been assorting?
must you not have been assorting?
must they not have been assorting?