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