must blather
Verbo regular: blather - blathered- blathered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must blather
you must blather
he must blather
we must blather
you must blather
they must blather 	I must be blathering
you must be blathering
he must be blathering
we must be blathering
you must be blathering
they must be blathering	I must have blathered
you must have blathered
he must have blathered
we must have blathered
you must have blathered
they must have blathered	I must have been blathering
you must have been blathering
he must have been blathering
we must have been blathering
you must have been blathering
they must have been blathering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't blather
you mustn't blather
he mustn't blather
we mustn't blather
you mustn't blather
they mustn't blather 	I mustn't be blathering
you mustn't be blathering
he mustn't be blathering
we mustn't be blathering
you mustn't be blathering
they mustn't be blathering	I mustn't have blathered
you mustn't have blathered
he mustn't have blathered
we mustn't have blathered
you mustn't have blathered
they mustn't have blathered	I mustn't have been blathering
you mustn't have been blathering
he mustn't have been blathering
we mustn't have been blathering
you mustn't have been blathering
they mustn't have been blathering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I blather?
must you blather?
must he blather?
must we blather?
must you blather?
must they blather? 	must I be blathering?
must you be blathering?
must he be blathering?
must we be blathering?
must you be blathering?
must they be blathering? 	must I have blathered?
must you have blathered?
must he have blathered?
must we have blathered?
must you have blathered?
must they have blathered? 	must I have been blathering?
must you have been blathering?
must he have been blathering?
must we have been blathering?
must you have been blathering?
must they have been blathering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I blather?
mustn't you blather?
mustn't he blather?
mustn't we blather?
mustn't you blather?
mustn't they blather? 	mustn't I be blathering?
mustn't you be blathering?
mustn't he be blathering?
mustn't we be blathering?
mustn't you be blathering?
mustn't they be blathering? 	mustn't I have blathered?
mustn't you have blathered?
mustn't he have blathered?
mustn't we have blathered?
mustn't you have blathered?
mustn't they have blathered? 	mustn't I have been blathering?
mustn't you have been blathering?
mustn't he have been blathering?
mustn't we have been blathering?
mustn't you have been blathering?
mustn't they have been blathering?