must shout
Verbo regular: shout - shouted- shouted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must shout
you must shout
he must shout
we must shout
you must shout
they must shout 	I must be shouting
you must be shouting
he must be shouting
we must be shouting
you must be shouting
they must be shouting	I must have shouted
you must have shouted
he must have shouted
we must have shouted
you must have shouted
they must have shouted	I must have been shouting
you must have been shouting
he must have been shouting
we must have been shouting
you must have been shouting
they must have been shouting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not shout
you must not shout
he must not shout
we must not shout
you must not shout
they must not shout 	I must not be shouting
you must not be shouting
he must not be shouting
we must not be shouting
you must not be shouting
they must not be shouting	I must not have shouted
you must not have shouted
he must not have shouted
we must not have shouted
you must not have shouted
they must not have shouted	I must not have been shouting
you must not have been shouting
he must not have been shouting
we must not have been shouting
you must not have been shouting
they must not have been shouting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I shout?
must you shout?
must he shout?
must we shout?
must you shout?
must they shout? 	must I be shouting?
must you be shouting?
must he be shouting?
must we be shouting?
must you be shouting?
must they be shouting? 	must I have shouted?
must you have shouted?
must he have shouted?
must we have shouted?
must you have shouted?
must they have shouted? 	must I have been shouting?
must you have been shouting?
must he have been shouting?
must we have been shouting?
must you have been shouting?
must they have been shouting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not shout?
must you not shout?
must he not shout?
must we not shout?
must you not shout?
must they not shout? 	must I not be shouting?
must you not be shouting?
must he not be shouting?
must we not be shouting?
must you not be shouting?
must they not be shouting? 	must I not have shouted?
must you not have shouted?
must he not have shouted?
must we not have shouted?
must you not have shouted?
must they not have shouted? 	must I not have been shouting?
must you not have been shouting?
must he not have been shouting?
must we not have been shouting?
must you not have been shouting?
must they not have been shouting?