must unman
Regular verb: unman - unmanned- unmanned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must unman
you must unman
he must unman
we must unman
you must unman
they must unman 	I must be unmanning
you must be unmanning
he must be unmanning
we must be unmanning
you must be unmanning
they must be unmanning	I must have unmanned
you must have unmanned
he must have unmanned
we must have unmanned
you must have unmanned
they must have unmanned	I must have been unmanning
you must have been unmanning
he must have been unmanning
we must have been unmanning
you must have been unmanning
they must have been unmanning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't unman
you mustn't unman
he mustn't unman
we mustn't unman
you mustn't unman
they mustn't unman 	I mustn't be unmanning
you mustn't be unmanning
he mustn't be unmanning
we mustn't be unmanning
you mustn't be unmanning
they mustn't be unmanning	I mustn't have unmanned
you mustn't have unmanned
he mustn't have unmanned
we mustn't have unmanned
you mustn't have unmanned
they mustn't have unmanned	I mustn't have been unmanning
you mustn't have been unmanning
he mustn't have been unmanning
we mustn't have been unmanning
you mustn't have been unmanning
they mustn't have been unmanning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I unman?
must you unman?
must he unman?
must we unman?
must you unman?
must they unman? 	must I be unmanning?
must you be unmanning?
must he be unmanning?
must we be unmanning?
must you be unmanning?
must they be unmanning? 	must I have unmanned?
must you have unmanned?
must he have unmanned?
must we have unmanned?
must you have unmanned?
must they have unmanned? 	must I have been unmanning?
must you have been unmanning?
must he have been unmanning?
must we have been unmanning?
must you have been unmanning?
must they have been unmanning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I unman?
mustn't you unman?
mustn't he unman?
mustn't we unman?
mustn't you unman?
mustn't they unman? 	mustn't I be unmanning?
mustn't you be unmanning?
mustn't he be unmanning?
mustn't we be unmanning?
mustn't you be unmanning?
mustn't they be unmanning? 	mustn't I have unmanned?
mustn't you have unmanned?
mustn't he have unmanned?
mustn't we have unmanned?
mustn't you have unmanned?
mustn't they have unmanned? 	mustn't I have been unmanning?
mustn't you have been unmanning?
mustn't he have been unmanning?
mustn't we have been unmanning?
mustn't you have been unmanning?
mustn't they have been unmanning?