must mass-produce
Verbe régulier : mass-produce - mass-produced- mass-produced
Traduction française : fabriquer en série 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must mass-produce
you must mass-produce
he must mass-produce
we must mass-produce
you must mass-produce
they must mass-produce 	I must be mass-producing
you must be mass-producing
he must be mass-producing
we must be mass-producing
you must be mass-producing
they must be mass-producing	I must have mass-produced
you must have mass-produced
he must have mass-produced
we must have mass-produced
you must have mass-produced
they must have mass-produced	I must have been mass-producing
you must have been mass-producing
he must have been mass-producing
we must have been mass-producing
you must have been mass-producing
they must have been mass-producing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't mass-produce
you mustn't mass-produce
he mustn't mass-produce
we mustn't mass-produce
you mustn't mass-produce
they mustn't mass-produce 	I mustn't be mass-producing
you mustn't be mass-producing
he mustn't be mass-producing
we mustn't be mass-producing
you mustn't be mass-producing
they mustn't be mass-producing	I mustn't have mass-produced
you mustn't have mass-produced
he mustn't have mass-produced
we mustn't have mass-produced
you mustn't have mass-produced
they mustn't have mass-produced	I mustn't have been mass-producing
you mustn't have been mass-producing
he mustn't have been mass-producing
we mustn't have been mass-producing
you mustn't have been mass-producing
they mustn't have been mass-producing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I mass-produce?
must you mass-produce?
must he mass-produce?
must we mass-produce?
must you mass-produce?
must they mass-produce? 	must I be mass-producing?
must you be mass-producing?
must he be mass-producing?
must we be mass-producing?
must you be mass-producing?
must they be mass-producing? 	must I have mass-produced?
must you have mass-produced?
must he have mass-produced?
must we have mass-produced?
must you have mass-produced?
must they have mass-produced? 	must I have been mass-producing?
must you have been mass-producing?
must he have been mass-producing?
must we have been mass-producing?
must you have been mass-producing?
must they have been mass-producing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I mass-produce?
mustn't you mass-produce?
mustn't he mass-produce?
mustn't we mass-produce?
mustn't you mass-produce?
mustn't they mass-produce? 	mustn't I be mass-producing?
mustn't you be mass-producing?
mustn't he be mass-producing?
mustn't we be mass-producing?
mustn't you be mass-producing?
mustn't they be mass-producing? 	mustn't I have mass-produced?
mustn't you have mass-produced?
mustn't he have mass-produced?
mustn't we have mass-produced?
mustn't you have mass-produced?
mustn't they have mass-produced? 	mustn't I have been mass-producing?
mustn't you have been mass-producing?
mustn't he have been mass-producing?
mustn't we have been mass-producing?
mustn't you have been mass-producing?
mustn't they have been mass-producing?