must taste
Verbo regular: taste - tasted- tasted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must taste
you must taste
he must taste
we must taste
you must taste
they must taste 	I must be tasting
you must be tasting
he must be tasting
we must be tasting
you must be tasting
they must be tasting	I must have tasted
you must have tasted
he must have tasted
we must have tasted
you must have tasted
they must have tasted	I must have been tasting
you must have been tasting
he must have been tasting
we must have been tasting
you must have been tasting
they must have been tasting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't taste
you mustn't taste
he mustn't taste
we mustn't taste
you mustn't taste
they mustn't taste 	I mustn't be tasting
you mustn't be tasting
he mustn't be tasting
we mustn't be tasting
you mustn't be tasting
they mustn't be tasting	I mustn't have tasted
you mustn't have tasted
he mustn't have tasted
we mustn't have tasted
you mustn't have tasted
they mustn't have tasted	I mustn't have been tasting
you mustn't have been tasting
he mustn't have been tasting
we mustn't have been tasting
you mustn't have been tasting
they mustn't have been tasting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I taste?
must you taste?
must he taste?
must we taste?
must you taste?
must they taste? 	must I be tasting?
must you be tasting?
must he be tasting?
must we be tasting?
must you be tasting?
must they be tasting? 	must I have tasted?
must you have tasted?
must he have tasted?
must we have tasted?
must you have tasted?
must they have tasted? 	must I have been tasting?
must you have been tasting?
must he have been tasting?
must we have been tasting?
must you have been tasting?
must they have been tasting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I taste?
mustn't you taste?
mustn't he taste?
mustn't we taste?
mustn't you taste?
mustn't they taste? 	mustn't I be tasting?
mustn't you be tasting?
mustn't he be tasting?
mustn't we be tasting?
mustn't you be tasting?
mustn't they be tasting? 	mustn't I have tasted?
mustn't you have tasted?
mustn't he have tasted?
mustn't we have tasted?
mustn't you have tasted?
mustn't they have tasted? 	mustn't I have been tasting?
mustn't you have been tasting?
mustn't he have been tasting?
mustn't we have been tasting?
mustn't you have been tasting?
mustn't they have been tasting?