must choke
Verbo regular: choke - choked- choked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must choke
you must choke
she must choke
we must choke
you must choke
they must choke 	I must be choking
you must be choking
she must be choking
we must be choking
you must be choking
they must be choking	I must have choked
you must have choked
she must have choked
we must have choked
you must have choked
they must have choked	I must have been choking
you must have been choking
she must have been choking
we must have been choking
you must have been choking
they must have been choking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not choke
you must not choke
she must not choke
we must not choke
you must not choke
they must not choke 	I must not be choking
you must not be choking
she must not be choking
we must not be choking
you must not be choking
they must not be choking	I must not have choked
you must not have choked
she must not have choked
we must not have choked
you must not have choked
they must not have choked	I must not have been choking
you must not have been choking
she must not have been choking
we must not have been choking
you must not have been choking
they must not have been choking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I choke?
must you choke?
must she choke?
must we choke?
must you choke?
must they choke? 	must I be choking?
must you be choking?
must she be choking?
must we be choking?
must you be choking?
must they be choking? 	must I have choked?
must you have choked?
must she have choked?
must we have choked?
must you have choked?
must they have choked? 	must I have been choking?
must you have been choking?
must she have been choking?
must we have been choking?
must you have been choking?
must they have been choking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not choke?
must you not choke?
must she not choke?
must we not choke?
must you not choke?
must they not choke? 	must I not be choking?
must you not be choking?
must she not be choking?
must we not be choking?
must you not be choking?
must they not be choking? 	must I not have choked?
must you not have choked?
must she not have choked?
must we not have choked?
must you not have choked?
must they not have choked? 	must I not have been choking?
must you not have been choking?
must she not have been choking?
must we not have been choking?
must you not have been choking?
must they not have been choking?