must quench
Verbe régulier : quench - quenched- quenched
Traduction française : éteindre - tremper 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must quench
you must quench
he must quench
we must quench
you must quench
they must quench 	I must be quenching
you must be quenching
he must be quenching
we must be quenching
you must be quenching
they must be quenching	I must have quenched
you must have quenched
he must have quenched
we must have quenched
you must have quenched
they must have quenched	I must have been quenching
you must have been quenching
he must have been quenching
we must have been quenching
you must have been quenching
they must have been quenching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't quench
you mustn't quench
he mustn't quench
we mustn't quench
you mustn't quench
they mustn't quench 	I mustn't be quenching
you mustn't be quenching
he mustn't be quenching
we mustn't be quenching
you mustn't be quenching
they mustn't be quenching	I mustn't have quenched
you mustn't have quenched
he mustn't have quenched
we mustn't have quenched
you mustn't have quenched
they mustn't have quenched	I mustn't have been quenching
you mustn't have been quenching
he mustn't have been quenching
we mustn't have been quenching
you mustn't have been quenching
they mustn't have been quenching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I quench?
must you quench?
must he quench?
must we quench?
must you quench?
must they quench? 	must I be quenching?
must you be quenching?
must he be quenching?
must we be quenching?
must you be quenching?
must they be quenching? 	must I have quenched?
must you have quenched?
must he have quenched?
must we have quenched?
must you have quenched?
must they have quenched? 	must I have been quenching?
must you have been quenching?
must he have been quenching?
must we have been quenching?
must you have been quenching?
must they have been quenching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I quench?
mustn't you quench?
mustn't he quench?
mustn't we quench?
mustn't you quench?
mustn't they quench? 	mustn't I be quenching?
mustn't you be quenching?
mustn't he be quenching?
mustn't we be quenching?
mustn't you be quenching?
mustn't they be quenching? 	mustn't I have quenched?
mustn't you have quenched?
mustn't he have quenched?
mustn't we have quenched?
mustn't you have quenched?
mustn't they have quenched? 	mustn't I have been quenching?
mustn't you have been quenching?
mustn't he have been quenching?
mustn't we have been quenching?
mustn't you have been quenching?
mustn't they have been quenching?