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