must defraud
Verbe régulier : defraud - defrauded- defrauded
Traduction française : frauder - escroquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must defraud
you must defraud
he must defraud
we must defraud
you must defraud
they must defraud 	I must be defrauding
you must be defrauding
he must be defrauding
we must be defrauding
you must be defrauding
they must be defrauding	I must have defrauded
you must have defrauded
he must have defrauded
we must have defrauded
you must have defrauded
they must have defrauded	I must have been defrauding
you must have been defrauding
he must have been defrauding
we must have been defrauding
you must have been defrauding
they must have been defrauding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't defraud
you mustn't defraud
he mustn't defraud
we mustn't defraud
you mustn't defraud
they mustn't defraud 	I mustn't be defrauding
you mustn't be defrauding
he mustn't be defrauding
we mustn't be defrauding
you mustn't be defrauding
they mustn't be defrauding	I mustn't have defrauded
you mustn't have defrauded
he mustn't have defrauded
we mustn't have defrauded
you mustn't have defrauded
they mustn't have defrauded	I mustn't have been defrauding
you mustn't have been defrauding
he mustn't have been defrauding
we mustn't have been defrauding
you mustn't have been defrauding
they mustn't have been defrauding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I defraud?
must you defraud?
must he defraud?
must we defraud?
must you defraud?
must they defraud? 	must I be defrauding?
must you be defrauding?
must he be defrauding?
must we be defrauding?
must you be defrauding?
must they be defrauding? 	must I have defrauded?
must you have defrauded?
must he have defrauded?
must we have defrauded?
must you have defrauded?
must they have defrauded? 	must I have been defrauding?
must you have been defrauding?
must he have been defrauding?
must we have been defrauding?
must you have been defrauding?
must they have been defrauding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I defraud?
mustn't you defraud?
mustn't he defraud?
mustn't we defraud?
mustn't you defraud?
mustn't they defraud? 	mustn't I be defrauding?
mustn't you be defrauding?
mustn't he be defrauding?
mustn't we be defrauding?
mustn't you be defrauding?
mustn't they be defrauding? 	mustn't I have defrauded?
mustn't you have defrauded?
mustn't he have defrauded?
mustn't we have defrauded?
mustn't you have defrauded?
mustn't they have defrauded? 	mustn't I have been defrauding?
mustn't you have been defrauding?
mustn't he have been defrauding?
mustn't we have been defrauding?
mustn't you have been defrauding?
mustn't they have been defrauding?