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