I must depopulate you must depopulate he must depopulate we must depopulate you must depopulate they must depopulate
Forme en V-ing
I must be depopulating you must be depopulating he must be depopulating we must be depopulating you must be depopulating they must be depopulating
Perfect
I must have depopulated you must have depopulated he must have depopulated we must have depopulated you must have depopulated they must have depopulated
Perfect en V-ing
I must have been depopulating you must have been depopulating he must have been depopulating we must have been depopulating you must have been depopulating they must have been depopulating
Négation
Forme simple
I must not depopulate you must not depopulate he must not depopulate we must not depopulate you must not depopulate they must not depopulate
Forme en V-ing
I must not be depopulating you must not be depopulating he must not be depopulating we must not be depopulating you must not be depopulating they must not be depopulating
Perfect
I must not have depopulated you must not have depopulated he must not have depopulated we must not have depopulated you must not have depopulated they must not have depopulated
Perfect en V-ing
I must not have been depopulating you must not have been depopulating he must not have been depopulating we must not have been depopulating you must not have been depopulating they must not have been depopulating
Forme interrogative
Forme simple
must I depopulate? must you depopulate? must he depopulate? must we depopulate? must you depopulate? must they depopulate?
Forme en V-ing
must I be depopulating? must you be depopulating? must he be depopulating? must we be depopulating? must you be depopulating? must they be depopulating?
Perfect
must I have depopulated? must you have depopulated? must he have depopulated? must we have depopulated? must you have depopulated? must they have depopulated?
Perfect en V-ing
must I have been depopulating? must you have been depopulating? must he have been depopulating? must we have been depopulating? must you have been depopulating? must they have been depopulating?
Forme interro-négative
Forme simple
must I not depopulate? must you not depopulate? must he not depopulate? must we not depopulate? must you not depopulate? must they not depopulate?
Forme en V-ing
must I not be depopulating? must you not be depopulating? must he not be depopulating? must we not be depopulating? must you not be depopulating? must they not be depopulating?
Perfect
must I not have depopulated? must you not have depopulated? must he not have depopulated? must we not have depopulated? must you not have depopulated? must they not have depopulated?
Perfect en V-ing
must I not have been depopulating? must you not have been depopulating? must he not have been depopulating? must we not have been depopulating? must you not have been depopulating? must they not have been depopulating?