must modularize
Regular verb: modularize - modularized- modularized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must modularize
you must modularize
she must modularize
we must modularize
you must modularize
they must modularize 	I must be modularizing
you must be modularizing
she must be modularizing
we must be modularizing
you must be modularizing
they must be modularizing	I must have modularized
you must have modularized
she must have modularized
we must have modularized
you must have modularized
they must have modularized	I must have been modularizing
you must have been modularizing
she must have been modularizing
we must have been modularizing
you must have been modularizing
they must have been modularizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't modularize
you mustn't modularize
she mustn't modularize
we mustn't modularize
you mustn't modularize
they mustn't modularize 	I mustn't be modularizing
you mustn't be modularizing
she mustn't be modularizing
we mustn't be modularizing
you mustn't be modularizing
they mustn't be modularizing	I mustn't have modularized
you mustn't have modularized
she mustn't have modularized
we mustn't have modularized
you mustn't have modularized
they mustn't have modularized	I mustn't have been modularizing
you mustn't have been modularizing
she mustn't have been modularizing
we mustn't have been modularizing
you mustn't have been modularizing
they mustn't have been modularizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I modularize?
must you modularize?
must she modularize?
must we modularize?
must you modularize?
must they modularize? 	must I be modularizing?
must you be modularizing?
must she be modularizing?
must we be modularizing?
must you be modularizing?
must they be modularizing? 	must I have modularized?
must you have modularized?
must she have modularized?
must we have modularized?
must you have modularized?
must they have modularized? 	must I have been modularizing?
must you have been modularizing?
must she have been modularizing?
must we have been modularizing?
must you have been modularizing?
must they have been modularizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I modularize?
mustn't you modularize?
mustn't she modularize?
mustn't we modularize?
mustn't you modularize?
mustn't they modularize? 	mustn't I be modularizing?
mustn't you be modularizing?
mustn't she be modularizing?
mustn't we be modularizing?
mustn't you be modularizing?
mustn't they be modularizing? 	mustn't I have modularized?
mustn't you have modularized?
mustn't she have modularized?
mustn't we have modularized?
mustn't you have modularized?
mustn't they have modularized? 	mustn't I have been modularizing?
mustn't you have been modularizing?
mustn't she have been modularizing?
mustn't we have been modularizing?
mustn't you have been modularizing?
mustn't they have been modularizing?