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