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