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