must modulate
Verbe régulier : modulate - modulated- modulated
Traduction française : moduler - adapter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must modulate
you must modulate
she must modulate
we must modulate
you must modulate
they must modulate 	I must be modulating
you must be modulating
she must be modulating
we must be modulating
you must be modulating
they must be modulating	I must have modulated
you must have modulated
she must have modulated
we must have modulated
you must have modulated
they must have modulated	I must have been modulating
you must have been modulating
she must have been modulating
we must have been modulating
you must have been modulating
they must have been modulating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't modulate
you mustn't modulate
she mustn't modulate
we mustn't modulate
you mustn't modulate
they mustn't modulate 	I mustn't be modulating
you mustn't be modulating
she mustn't be modulating
we mustn't be modulating
you mustn't be modulating
they mustn't be modulating	I mustn't have modulated
you mustn't have modulated
she mustn't have modulated
we mustn't have modulated
you mustn't have modulated
they mustn't have modulated	I mustn't have been modulating
you mustn't have been modulating
she mustn't have been modulating
we mustn't have been modulating
you mustn't have been modulating
they mustn't have been modulating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I modulate?
must you modulate?
must she modulate?
must we modulate?
must you modulate?
must they modulate? 	must I be modulating?
must you be modulating?
must she be modulating?
must we be modulating?
must you be modulating?
must they be modulating? 	must I have modulated?
must you have modulated?
must she have modulated?
must we have modulated?
must you have modulated?
must they have modulated? 	must I have been modulating?
must you have been modulating?
must she have been modulating?
must we have been modulating?
must you have been modulating?
must they have been modulating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I modulate?
mustn't you modulate?
mustn't she modulate?
mustn't we modulate?
mustn't you modulate?
mustn't they modulate? 	mustn't I be modulating?
mustn't you be modulating?
mustn't she be modulating?
mustn't we be modulating?
mustn't you be modulating?
mustn't they be modulating? 	mustn't I have modulated?
mustn't you have modulated?
mustn't she have modulated?
mustn't we have modulated?
mustn't you have modulated?
mustn't they have modulated? 	mustn't I have been modulating?
mustn't you have been modulating?
mustn't she have been modulating?
mustn't we have been modulating?
mustn't you have been modulating?
mustn't they have been modulating?