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