must blubber
Verbo regular: blubber - blubbered- blubbered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must blubber
you must blubber
he must blubber
we must blubber
you must blubber
they must blubber 	I must be blubbering
you must be blubbering
he must be blubbering
we must be blubbering
you must be blubbering
they must be blubbering	I must have blubbered
you must have blubbered
he must have blubbered
we must have blubbered
you must have blubbered
they must have blubbered	I must have been blubbering
you must have been blubbering
he must have been blubbering
we must have been blubbering
you must have been blubbering
they must have been blubbering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't blubber
you mustn't blubber
he mustn't blubber
we mustn't blubber
you mustn't blubber
they mustn't blubber 	I mustn't be blubbering
you mustn't be blubbering
he mustn't be blubbering
we mustn't be blubbering
you mustn't be blubbering
they mustn't be blubbering	I mustn't have blubbered
you mustn't have blubbered
he mustn't have blubbered
we mustn't have blubbered
you mustn't have blubbered
they mustn't have blubbered	I mustn't have been blubbering
you mustn't have been blubbering
he mustn't have been blubbering
we mustn't have been blubbering
you mustn't have been blubbering
they mustn't have been blubbering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I blubber?
must you blubber?
must he blubber?
must we blubber?
must you blubber?
must they blubber? 	must I be blubbering?
must you be blubbering?
must he be blubbering?
must we be blubbering?
must you be blubbering?
must they be blubbering? 	must I have blubbered?
must you have blubbered?
must he have blubbered?
must we have blubbered?
must you have blubbered?
must they have blubbered? 	must I have been blubbering?
must you have been blubbering?
must he have been blubbering?
must we have been blubbering?
must you have been blubbering?
must they have been blubbering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I blubber?
mustn't you blubber?
mustn't he blubber?
mustn't we blubber?
mustn't you blubber?
mustn't they blubber? 	mustn't I be blubbering?
mustn't you be blubbering?
mustn't he be blubbering?
mustn't we be blubbering?
mustn't you be blubbering?
mustn't they be blubbering? 	mustn't I have blubbered?
mustn't you have blubbered?
mustn't he have blubbered?
mustn't we have blubbered?
mustn't you have blubbered?
mustn't they have blubbered? 	mustn't I have been blubbering?
mustn't you have been blubbering?
mustn't he have been blubbering?
mustn't we have been blubbering?
mustn't you have been blubbering?
mustn't they have been blubbering?