must favor
Regular verb: favor - favored- favored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must favor
you must favor
she must favor
we must favor
you must favor
they must favor 	I must be favoring
you must be favoring
she must be favoring
we must be favoring
you must be favoring
they must be favoring	I must have favored
you must have favored
she must have favored
we must have favored
you must have favored
they must have favored	I must have been favoring
you must have been favoring
she must have been favoring
we must have been favoring
you must have been favoring
they must have been favoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't favor
you mustn't favor
she mustn't favor
we mustn't favor
you mustn't favor
they mustn't favor 	I mustn't be favoring
you mustn't be favoring
she mustn't be favoring
we mustn't be favoring
you mustn't be favoring
they mustn't be favoring	I mustn't have favored
you mustn't have favored
she mustn't have favored
we mustn't have favored
you mustn't have favored
they mustn't have favored	I mustn't have been favoring
you mustn't have been favoring
she mustn't have been favoring
we mustn't have been favoring
you mustn't have been favoring
they mustn't have been favoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I favor?
must you favor?
must she favor?
must we favor?
must you favor?
must they favor? 	must I be favoring?
must you be favoring?
must she be favoring?
must we be favoring?
must you be favoring?
must they be favoring? 	must I have favored?
must you have favored?
must she have favored?
must we have favored?
must you have favored?
must they have favored? 	must I have been favoring?
must you have been favoring?
must she have been favoring?
must we have been favoring?
must you have been favoring?
must they have been favoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I favor?
mustn't you favor?
mustn't she favor?
mustn't we favor?
mustn't you favor?
mustn't they favor? 	mustn't I be favoring?
mustn't you be favoring?
mustn't she be favoring?
mustn't we be favoring?
mustn't you be favoring?
mustn't they be favoring? 	mustn't I have favored?
mustn't you have favored?
mustn't she have favored?
mustn't we have favored?
mustn't you have favored?
mustn't they have favored? 	mustn't I have been favoring?
mustn't you have been favoring?
mustn't she have been favoring?
mustn't we have been favoring?
mustn't you have been favoring?
mustn't they have been favoring?