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