I must articulate you must articulate he must articulate we must articulate you must articulate they must articulate
Forme en V-ing
I must be articulating you must be articulating he must be articulating we must be articulating you must be articulating they must be articulating
Perfect
I must have articulated you must have articulated he must have articulated we must have articulated you must have articulated they must have articulated
Perfect en V-ing
I must have been articulating you must have been articulating he must have been articulating we must have been articulating you must have been articulating they must have been articulating
Négation
Forme simple
I mustn't articulate you mustn't articulate he mustn't articulate we mustn't articulate you mustn't articulate they mustn't articulate
Forme en V-ing
I mustn't be articulating you mustn't be articulating he mustn't be articulating we mustn't be articulating you mustn't be articulating they mustn't be articulating
Perfect
I mustn't have articulated you mustn't have articulated he mustn't have articulated we mustn't have articulated you mustn't have articulated they mustn't have articulated
Perfect en V-ing
I mustn't have been articulating you mustn't have been articulating he mustn't have been articulating we mustn't have been articulating you mustn't have been articulating they mustn't have been articulating
Forme interrogative
Forme simple
must I articulate? must you articulate? must he articulate? must we articulate? must you articulate? must they articulate?
Forme en V-ing
must I be articulating? must you be articulating? must he be articulating? must we be articulating? must you be articulating? must they be articulating?
Perfect
must I have articulated? must you have articulated? must he have articulated? must we have articulated? must you have articulated? must they have articulated?
Perfect en V-ing
must I have been articulating? must you have been articulating? must he have been articulating? must we have been articulating? must you have been articulating? must they have been articulating?
Forme interro-négative
Forme simple
mustn't I articulate? mustn't you articulate? mustn't he articulate? mustn't we articulate? mustn't you articulate? mustn't they articulate?
Forme en V-ing
mustn't I be articulating? mustn't you be articulating? mustn't he be articulating? mustn't we be articulating? mustn't you be articulating? mustn't they be articulating?
Perfect
mustn't I have articulated? mustn't you have articulated? mustn't he have articulated? mustn't we have articulated? mustn't you have articulated? mustn't they have articulated?
Perfect en V-ing
mustn't I have been articulating? mustn't you have been articulating? mustn't he have been articulating? mustn't we have been articulating? mustn't you have been articulating? mustn't they have been articulating?