must sensitize
Regular verb: sensitize - sensitized- sensitized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must sensitize
you must sensitize
she must sensitize
we must sensitize
you must sensitize
they must sensitize 	I must be sensitizing
you must be sensitizing
she must be sensitizing
we must be sensitizing
you must be sensitizing
they must be sensitizing	I must have sensitized
you must have sensitized
she must have sensitized
we must have sensitized
you must have sensitized
they must have sensitized	I must have been sensitizing
you must have been sensitizing
she must have been sensitizing
we must have been sensitizing
you must have been sensitizing
they must have been sensitizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't sensitize
you mustn't sensitize
she mustn't sensitize
we mustn't sensitize
you mustn't sensitize
they mustn't sensitize 	I mustn't be sensitizing
you mustn't be sensitizing
she mustn't be sensitizing
we mustn't be sensitizing
you mustn't be sensitizing
they mustn't be sensitizing	I mustn't have sensitized
you mustn't have sensitized
she mustn't have sensitized
we mustn't have sensitized
you mustn't have sensitized
they mustn't have sensitized	I mustn't have been sensitizing
you mustn't have been sensitizing
she mustn't have been sensitizing
we mustn't have been sensitizing
you mustn't have been sensitizing
they mustn't have been sensitizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I sensitize?
must you sensitize?
must she sensitize?
must we sensitize?
must you sensitize?
must they sensitize? 	must I be sensitizing?
must you be sensitizing?
must she be sensitizing?
must we be sensitizing?
must you be sensitizing?
must they be sensitizing? 	must I have sensitized?
must you have sensitized?
must she have sensitized?
must we have sensitized?
must you have sensitized?
must they have sensitized? 	must I have been sensitizing?
must you have been sensitizing?
must she have been sensitizing?
must we have been sensitizing?
must you have been sensitizing?
must they have been sensitizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I sensitize?
mustn't you sensitize?
mustn't she sensitize?
mustn't we sensitize?
mustn't you sensitize?
mustn't they sensitize? 	mustn't I be sensitizing?
mustn't you be sensitizing?
mustn't she be sensitizing?
mustn't we be sensitizing?
mustn't you be sensitizing?
mustn't they be sensitizing? 	mustn't I have sensitized?
mustn't you have sensitized?
mustn't she have sensitized?
mustn't we have sensitized?
mustn't you have sensitized?
mustn't they have sensitized? 	mustn't I have been sensitizing?
mustn't you have been sensitizing?
mustn't she have been sensitizing?
mustn't we have been sensitizing?
mustn't you have been sensitizing?
mustn't they have been sensitizing?