I must desire you must desire he must desire we must desire you must desire they must desire
Forma con 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
Perfecto
I must have desired you must have desired he must have desired we must have desired you must have desired they must have desired
Perfecto con 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
Negación
Forma 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
Forma con 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
Perfecto
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
Perfecto con 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
Forma interrogativa
Forma simple
must I desire? must you desire? must he desire? must we desire? must you desire? must they desire?
Forma con 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?
Perfecto
must I have desired? must you have desired? must he have desired? must we have desired? must you have desired? must they have desired?
Perfecto con 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?
Forma interro-negativa
Forma 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?
Forma con 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?
Perfecto
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?
Perfecto con 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?