must want
Regular verb: want - wanted- wanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must want
you must want
she must want
we must want
you must want
they must want 	I must be wanting
you must be wanting
she must be wanting
we must be wanting
you must be wanting
they must be wanting	I must have wanted
you must have wanted
she must have wanted
we must have wanted
you must have wanted
they must have wanted	I must have been wanting
you must have been wanting
she must have been wanting
we must have been wanting
you must have been wanting
they must have been wanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't want
you mustn't want
she mustn't want
we mustn't want
you mustn't want
they mustn't want 	I mustn't be wanting
you mustn't be wanting
she mustn't be wanting
we mustn't be wanting
you mustn't be wanting
they mustn't be wanting	I mustn't have wanted
you mustn't have wanted
she mustn't have wanted
we mustn't have wanted
you mustn't have wanted
they mustn't have wanted	I mustn't have been wanting
you mustn't have been wanting
she mustn't have been wanting
we mustn't have been wanting
you mustn't have been wanting
they mustn't have been wanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I want?
must you want?
must she want?
must we want?
must you want?
must they want? 	must I be wanting?
must you be wanting?
must she be wanting?
must we be wanting?
must you be wanting?
must they be wanting? 	must I have wanted?
must you have wanted?
must she have wanted?
must we have wanted?
must you have wanted?
must they have wanted? 	must I have been wanting?
must you have been wanting?
must she have been wanting?
must we have been wanting?
must you have been wanting?
must they have been wanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I want?
mustn't you want?
mustn't she want?
mustn't we want?
mustn't you want?
mustn't they want? 	mustn't I be wanting?
mustn't you be wanting?
mustn't she be wanting?
mustn't we be wanting?
mustn't you be wanting?
mustn't they be wanting? 	mustn't I have wanted?
mustn't you have wanted?
mustn't she have wanted?
mustn't we have wanted?
mustn't you have wanted?
mustn't they have wanted? 	mustn't I have been wanting?
mustn't you have been wanting?
mustn't she have been wanting?
mustn't we have been wanting?
mustn't you have been wanting?
mustn't they have been wanting?