must disfavor
Regular verb: disfavor - disfavored- disfavored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must disfavor
you must disfavor
she must disfavor
we must disfavor
you must disfavor
they must disfavor 	I must be disfavoring
you must be disfavoring
she must be disfavoring
we must be disfavoring
you must be disfavoring
they must be disfavoring	I must have disfavored
you must have disfavored
she must have disfavored
we must have disfavored
you must have disfavored
they must have disfavored	I must have been disfavoring
you must have been disfavoring
she must have been disfavoring
we must have been disfavoring
you must have been disfavoring
they must have been disfavoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't disfavor
you mustn't disfavor
she mustn't disfavor
we mustn't disfavor
you mustn't disfavor
they mustn't disfavor 	I mustn't be disfavoring
you mustn't be disfavoring
she mustn't be disfavoring
we mustn't be disfavoring
you mustn't be disfavoring
they mustn't be disfavoring	I mustn't have disfavored
you mustn't have disfavored
she mustn't have disfavored
we mustn't have disfavored
you mustn't have disfavored
they mustn't have disfavored	I mustn't have been disfavoring
you mustn't have been disfavoring
she mustn't have been disfavoring
we mustn't have been disfavoring
you mustn't have been disfavoring
they mustn't have been disfavoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I disfavor?
must you disfavor?
must she disfavor?
must we disfavor?
must you disfavor?
must they disfavor? 	must I be disfavoring?
must you be disfavoring?
must she be disfavoring?
must we be disfavoring?
must you be disfavoring?
must they be disfavoring? 	must I have disfavored?
must you have disfavored?
must she have disfavored?
must we have disfavored?
must you have disfavored?
must they have disfavored? 	must I have been disfavoring?
must you have been disfavoring?
must she have been disfavoring?
must we have been disfavoring?
must you have been disfavoring?
must they have been disfavoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I disfavor?
mustn't you disfavor?
mustn't she disfavor?
mustn't we disfavor?
mustn't you disfavor?
mustn't they disfavor? 	mustn't I be disfavoring?
mustn't you be disfavoring?
mustn't she be disfavoring?
mustn't we be disfavoring?
mustn't you be disfavoring?
mustn't they be disfavoring? 	mustn't I have disfavored?
mustn't you have disfavored?
mustn't she have disfavored?
mustn't we have disfavored?
mustn't you have disfavored?
mustn't they have disfavored? 	mustn't I have been disfavoring?
mustn't you have been disfavoring?
mustn't she have been disfavoring?
mustn't we have been disfavoring?
mustn't you have been disfavoring?
mustn't they have been disfavoring?