I must vituperate you must vituperate she must vituperate we must vituperate you must vituperate they must vituperate
Forme en V-ing
I must be vituperating you must be vituperating she must be vituperating we must be vituperating you must be vituperating they must be vituperating
Perfect
I must have vituperated you must have vituperated she 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 she 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 she 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 she 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 she 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 she 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 she vituperate? must we vituperate? must you vituperate? must they vituperate?
Forme en V-ing
must I be vituperating? must you be vituperating? must she be vituperating? must we be vituperating? must you be vituperating? must they be vituperating?
Perfect
must I have vituperated? must you have vituperated? must she 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 she 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 she 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 she 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 she 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 she have been vituperating? mustn't we have been vituperating? mustn't you have been vituperating? mustn't they have been vituperating?