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