must habitate
Regular verb: habitate - habitated- habitated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must habitate
you must habitate
he must habitate
we must habitate
you must habitate
they must habitate 	I must be habitating
you must be habitating
he must be habitating
we must be habitating
you must be habitating
they must be habitating	I must have habitated
you must have habitated
he must have habitated
we must have habitated
you must have habitated
they must have habitated	I must have been habitating
you must have been habitating
he must have been habitating
we must have been habitating
you must have been habitating
they must have been habitating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't habitate
you mustn't habitate
he mustn't habitate
we mustn't habitate
you mustn't habitate
they mustn't habitate 	I mustn't be habitating
you mustn't be habitating
he mustn't be habitating
we mustn't be habitating
you mustn't be habitating
they mustn't be habitating	I mustn't have habitated
you mustn't have habitated
he mustn't have habitated
we mustn't have habitated
you mustn't have habitated
they mustn't have habitated	I mustn't have been habitating
you mustn't have been habitating
he mustn't have been habitating
we mustn't have been habitating
you mustn't have been habitating
they mustn't have been habitating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I habitate?
must you habitate?
must he habitate?
must we habitate?
must you habitate?
must they habitate? 	must I be habitating?
must you be habitating?
must he be habitating?
must we be habitating?
must you be habitating?
must they be habitating? 	must I have habitated?
must you have habitated?
must he have habitated?
must we have habitated?
must you have habitated?
must they have habitated? 	must I have been habitating?
must you have been habitating?
must he have been habitating?
must we have been habitating?
must you have been habitating?
must they have been habitating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I habitate?
mustn't you habitate?
mustn't he habitate?
mustn't we habitate?
mustn't you habitate?
mustn't they habitate? 	mustn't I be habitating?
mustn't you be habitating?
mustn't he be habitating?
mustn't we be habitating?
mustn't you be habitating?
mustn't they be habitating? 	mustn't I have habitated?
mustn't you have habitated?
mustn't he have habitated?
mustn't we have habitated?
mustn't you have habitated?
mustn't they have habitated? 	mustn't I have been habitating?
mustn't you have been habitating?
mustn't he have been habitating?
mustn't we have been habitating?
mustn't you have been habitating?
mustn't they have been habitating?