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