must hello
Verbo regular: hello - helloed- helloed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must hello
you must hello
he must hello
we must hello
you must hello
they must hello 	I must be helloing
you must be helloing
he must be helloing
we must be helloing
you must be helloing
they must be helloing	I must have helloed
you must have helloed
he must have helloed
we must have helloed
you must have helloed
they must have helloed	I must have been helloing
you must have been helloing
he must have been helloing
we must have been helloing
you must have been helloing
they must have been helloing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't hello
you mustn't hello
he mustn't hello
we mustn't hello
you mustn't hello
they mustn't hello 	I mustn't be helloing
you mustn't be helloing
he mustn't be helloing
we mustn't be helloing
you mustn't be helloing
they mustn't be helloing	I mustn't have helloed
you mustn't have helloed
he mustn't have helloed
we mustn't have helloed
you mustn't have helloed
they mustn't have helloed	I mustn't have been helloing
you mustn't have been helloing
he mustn't have been helloing
we mustn't have been helloing
you mustn't have been helloing
they mustn't have been helloing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I hello?
must you hello?
must he hello?
must we hello?
must you hello?
must they hello? 	must I be helloing?
must you be helloing?
must he be helloing?
must we be helloing?
must you be helloing?
must they be helloing? 	must I have helloed?
must you have helloed?
must he have helloed?
must we have helloed?
must you have helloed?
must they have helloed? 	must I have been helloing?
must you have been helloing?
must he have been helloing?
must we have been helloing?
must you have been helloing?
must they have been helloing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I hello?
mustn't you hello?
mustn't he hello?
mustn't we hello?
mustn't you hello?
mustn't they hello? 	mustn't I be helloing?
mustn't you be helloing?
mustn't he be helloing?
mustn't we be helloing?
mustn't you be helloing?
mustn't they be helloing? 	mustn't I have helloed?
mustn't you have helloed?
mustn't he have helloed?
mustn't we have helloed?
mustn't you have helloed?
mustn't they have helloed? 	mustn't I have been helloing?
mustn't you have been helloing?
mustn't he have been helloing?
mustn't we have been helloing?
mustn't you have been helloing?
mustn't they have been helloing?