must disarrange
Regular verb: disarrange - disarranged- disarranged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must disarrange
you must disarrange
she must disarrange
we must disarrange
you must disarrange
they must disarrange 	I must be disarranging
you must be disarranging
she must be disarranging
we must be disarranging
you must be disarranging
they must be disarranging	I must have disarranged
you must have disarranged
she must have disarranged
we must have disarranged
you must have disarranged
they must have disarranged	I must have been disarranging
you must have been disarranging
she must have been disarranging
we must have been disarranging
you must have been disarranging
they must have been disarranging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not disarrange
you must not disarrange
she must not disarrange
we must not disarrange
you must not disarrange
they must not disarrange 	I must not be disarranging
you must not be disarranging
she must not be disarranging
we must not be disarranging
you must not be disarranging
they must not be disarranging	I must not have disarranged
you must not have disarranged
she must not have disarranged
we must not have disarranged
you must not have disarranged
they must not have disarranged	I must not have been disarranging
you must not have been disarranging
she must not have been disarranging
we must not have been disarranging
you must not have been disarranging
they must not have been disarranging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I disarrange?
must you disarrange?
must she disarrange?
must we disarrange?
must you disarrange?
must they disarrange? 	must I be disarranging?
must you be disarranging?
must she be disarranging?
must we be disarranging?
must you be disarranging?
must they be disarranging? 	must I have disarranged?
must you have disarranged?
must she have disarranged?
must we have disarranged?
must you have disarranged?
must they have disarranged? 	must I have been disarranging?
must you have been disarranging?
must she have been disarranging?
must we have been disarranging?
must you have been disarranging?
must they have been disarranging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not disarrange?
must you not disarrange?
must she not disarrange?
must we not disarrange?
must you not disarrange?
must they not disarrange? 	must I not be disarranging?
must you not be disarranging?
must she not be disarranging?
must we not be disarranging?
must you not be disarranging?
must they not be disarranging? 	must I not have disarranged?
must you not have disarranged?
must she not have disarranged?
must we not have disarranged?
must you not have disarranged?
must they not have disarranged? 	must I not have been disarranging?
must you not have been disarranging?
must she not have been disarranging?
must we not have been disarranging?
must you not have been disarranging?
must they not have been disarranging?