must regale
Verbo regular: regale - regaled- regaled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must regale
you must regale
he must regale
we must regale
you must regale
they must regale 	I must be regaling
you must be regaling
he must be regaling
we must be regaling
you must be regaling
they must be regaling	I must have regaled
you must have regaled
he must have regaled
we must have regaled
you must have regaled
they must have regaled	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't regale
you mustn't regale
he mustn't regale
we mustn't regale
you mustn't regale
they mustn't regale 	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	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	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 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I regale?
must you regale?
must he regale?
must we regale?
must you regale?
must they regale? 	must I be regaling?
must you be regaling?
must he be regaling?
must we be regaling?
must you be regaling?
must they be regaling? 	must I have regaled?
must you have regaled?
must he have regaled?
must we have regaled?
must you have regaled?
must they have regaled? 	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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I regale?
mustn't you regale?
mustn't he regale?
mustn't we regale?
mustn't you regale?
mustn't they regale? 	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? 	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? 	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?