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