I must desire you must desire he must desire we must desire you must desire they must desire
Forme en V-ing
I must be desiring you must be desiring he must be desiring we must be desiring you must be desiring they must be desiring
Perfect
I must have desired you must have desired he 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 he 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 he 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 he 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 he 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 he 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 he desire? must we desire? must you desire? must they desire?
Forme en V-ing
must I be desiring? must you be desiring? must he be desiring? must we be desiring? must you be desiring? must they be desiring?
Perfect
must I have desired? must you have desired? must he 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 he 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 he 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 he 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 he 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 he have been desiring? mustn't we have been desiring? mustn't you have been desiring? mustn't they have been desiring?