I must fan you must fan he must fan we must fan you must fan they must fan
Forma con V-ing
I must be fanning you must be fanning he must be fanning we must be fanning you must be fanning they must be fanning
Perfecto
I must have fanned you must have fanned he must have fanned we must have fanned you must have fanned they must have fanned
Perfecto con V-ing
I must have been fanning you must have been fanning he must have been fanning we must have been fanning you must have been fanning they must have been fanning
Negación
Forma simple
I mustn't fan you mustn't fan he mustn't fan we mustn't fan you mustn't fan they mustn't fan
Forma con V-ing
I mustn't be fanning you mustn't be fanning he mustn't be fanning we mustn't be fanning you mustn't be fanning they mustn't be fanning
Perfecto
I mustn't have fanned you mustn't have fanned he mustn't have fanned we mustn't have fanned you mustn't have fanned they mustn't have fanned
Perfecto con V-ing
I mustn't have been fanning you mustn't have been fanning he mustn't have been fanning we mustn't have been fanning you mustn't have been fanning they mustn't have been fanning
Forma interrogativa
Forma simple
must I fan? must you fan? must he fan? must we fan? must you fan? must they fan?
Forma con V-ing
must I be fanning? must you be fanning? must he be fanning? must we be fanning? must you be fanning? must they be fanning?
Perfecto
must I have fanned? must you have fanned? must he have fanned? must we have fanned? must you have fanned? must they have fanned?
Perfecto con V-ing
must I have been fanning? must you have been fanning? must he have been fanning? must we have been fanning? must you have been fanning? must they have been fanning?
Forma interro-negativa
Forma simple
mustn't I fan? mustn't you fan? mustn't he fan? mustn't we fan? mustn't you fan? mustn't they fan?
Forma con V-ing
mustn't I be fanning? mustn't you be fanning? mustn't he be fanning? mustn't we be fanning? mustn't you be fanning? mustn't they be fanning?
Perfecto
mustn't I have fanned? mustn't you have fanned? mustn't he have fanned? mustn't we have fanned? mustn't you have fanned? mustn't they have fanned?
Perfecto con V-ing
mustn't I have been fanning? mustn't you have been fanning? mustn't he have been fanning? mustn't we have been fanning? mustn't you have been fanning? mustn't they have been fanning?