must redefine
Regular verb: redefine - redefined- redefined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must redefine
you must redefine
she must redefine
we must redefine
you must redefine
they must redefine 	I must be redefining
you must be redefining
she must be redefining
we must be redefining
you must be redefining
they must be redefining	I must have redefined
you must have redefined
she must have redefined
we must have redefined
you must have redefined
they must have redefined	I must have been redefining
you must have been redefining
she must have been redefining
we must have been redefining
you must have been redefining
they must have been redefining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't redefine
you mustn't redefine
she mustn't redefine
we mustn't redefine
you mustn't redefine
they mustn't redefine 	I mustn't be redefining
you mustn't be redefining
she mustn't be redefining
we mustn't be redefining
you mustn't be redefining
they mustn't be redefining	I mustn't have redefined
you mustn't have redefined
she mustn't have redefined
we mustn't have redefined
you mustn't have redefined
they mustn't have redefined	I mustn't have been redefining
you mustn't have been redefining
she mustn't have been redefining
we mustn't have been redefining
you mustn't have been redefining
they mustn't have been redefining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I redefine?
must you redefine?
must she redefine?
must we redefine?
must you redefine?
must they redefine? 	must I be redefining?
must you be redefining?
must she be redefining?
must we be redefining?
must you be redefining?
must they be redefining? 	must I have redefined?
must you have redefined?
must she have redefined?
must we have redefined?
must you have redefined?
must they have redefined? 	must I have been redefining?
must you have been redefining?
must she have been redefining?
must we have been redefining?
must you have been redefining?
must they have been redefining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I redefine?
mustn't you redefine?
mustn't she redefine?
mustn't we redefine?
mustn't you redefine?
mustn't they redefine? 	mustn't I be redefining?
mustn't you be redefining?
mustn't she be redefining?
mustn't we be redefining?
mustn't you be redefining?
mustn't they be redefining? 	mustn't I have redefined?
mustn't you have redefined?
mustn't she have redefined?
mustn't we have redefined?
mustn't you have redefined?
mustn't they have redefined? 	mustn't I have been redefining?
mustn't you have been redefining?
mustn't she have been redefining?
mustn't we have been redefining?
mustn't you have been redefining?
mustn't they have been redefining?