must bias
Verbe régulier : bias - biased- biased
Traduction française : influencer - prévenir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must bias
you must bias
he must bias
we must bias
you must bias
they must bias 	I must be biasing
you must be biasing
he must be biasing
we must be biasing
you must be biasing
they must be biasing	I must have biased
you must have biased
he must have biased
we must have biased
you must have biased
they must have biased	I must have been biasing
you must have been biasing
he must have been biasing
we must have been biasing
you must have been biasing
they must have been biasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't bias
you mustn't bias
he mustn't bias
we mustn't bias
you mustn't bias
they mustn't bias 	I mustn't be biasing
you mustn't be biasing
he mustn't be biasing
we mustn't be biasing
you mustn't be biasing
they mustn't be biasing	I mustn't have biased
you mustn't have biased
he mustn't have biased
we mustn't have biased
you mustn't have biased
they mustn't have biased	I mustn't have been biasing
you mustn't have been biasing
he mustn't have been biasing
we mustn't have been biasing
you mustn't have been biasing
they mustn't have been biasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I bias?
must you bias?
must he bias?
must we bias?
must you bias?
must they bias? 	must I be biasing?
must you be biasing?
must he be biasing?
must we be biasing?
must you be biasing?
must they be biasing? 	must I have biased?
must you have biased?
must he have biased?
must we have biased?
must you have biased?
must they have biased? 	must I have been biasing?
must you have been biasing?
must he have been biasing?
must we have been biasing?
must you have been biasing?
must they have been biasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I bias?
mustn't you bias?
mustn't he bias?
mustn't we bias?
mustn't you bias?
mustn't they bias? 	mustn't I be biasing?
mustn't you be biasing?
mustn't he be biasing?
mustn't we be biasing?
mustn't you be biasing?
mustn't they be biasing? 	mustn't I have biased?
mustn't you have biased?
mustn't he have biased?
mustn't we have biased?
mustn't you have biased?
mustn't they have biased? 	mustn't I have been biasing?
mustn't you have been biasing?
mustn't he have been biasing?
mustn't we have been biasing?
mustn't you have been biasing?
mustn't they have been biasing?