I must advise you must advise she must advise we must advise you must advise they must advise
Forme en V-ing
I must be advising you must be advising she must be advising we must be advising you must be advising they must be advising
Perfect
I must have advised you must have advised she must have advised we must have advised you must have advised they must have advised
Perfect en V-ing
I must have been advising you must have been advising she must have been advising we must have been advising you must have been advising they must have been advising
Négation
Forme simple
I mustn't advise you mustn't advise she mustn't advise we mustn't advise you mustn't advise they mustn't advise
Forme en V-ing
I mustn't be advising you mustn't be advising she mustn't be advising we mustn't be advising you mustn't be advising they mustn't be advising
Perfect
I mustn't have advised you mustn't have advised she mustn't have advised we mustn't have advised you mustn't have advised they mustn't have advised
Perfect en V-ing
I mustn't have been advising you mustn't have been advising she mustn't have been advising we mustn't have been advising you mustn't have been advising they mustn't have been advising
Forme interrogative
Forme simple
must I advise? must you advise? must she advise? must we advise? must you advise? must they advise?
Forme en V-ing
must I be advising? must you be advising? must she be advising? must we be advising? must you be advising? must they be advising?
Perfect
must I have advised? must you have advised? must she have advised? must we have advised? must you have advised? must they have advised?
Perfect en V-ing
must I have been advising? must you have been advising? must she have been advising? must we have been advising? must you have been advising? must they have been advising?
Forme interro-négative
Forme simple
mustn't I advise? mustn't you advise? mustn't she advise? mustn't we advise? mustn't you advise? mustn't they advise?
Forme en V-ing
mustn't I be advising? mustn't you be advising? mustn't she be advising? mustn't we be advising? mustn't you be advising? mustn't they be advising?
Perfect
mustn't I have advised? mustn't you have advised? mustn't she have advised? mustn't we have advised? mustn't you have advised? mustn't they have advised?
Perfect en V-ing
mustn't I have been advising? mustn't you have been advising? mustn't she have been advising? mustn't we have been advising? mustn't you have been advising? mustn't they have been advising?