must disfavor
Regular verb: disfavor - disfavored- disfavored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must disfavor
you must disfavor
he must disfavor
we must disfavor
you must disfavor
they must disfavor 	I must be disfavoring
you must be disfavoring
he must be disfavoring
we must be disfavoring
you must be disfavoring
they must be disfavoring	I must have disfavored
you must have disfavored
he 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
he 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
he 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
he 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
he 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
he 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 he disfavor?
must we disfavor?
must you disfavor?
must they disfavor? 	must I be disfavoring?
must you be disfavoring?
must he be disfavoring?
must we be disfavoring?
must you be disfavoring?
must they be disfavoring? 	must I have disfavored?
must you have disfavored?
must he 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 he 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 he 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 he 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 he 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 he have been disfavoring?
mustn't we have been disfavoring?
mustn't you have been disfavoring?
mustn't they have been disfavoring?