must revoke
Verbo regular: revoke - revoked- revoked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must revoke
you must revoke
he must revoke
we must revoke
you must revoke
they must revoke 	I must be revoking
you must be revoking
he must be revoking
we must be revoking
you must be revoking
they must be revoking	I must have revoked
you must have revoked
he must have revoked
we must have revoked
you must have revoked
they must have revoked	I must have been revoking
you must have been revoking
he must have been revoking
we must have been revoking
you must have been revoking
they must have been revoking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't revoke
you mustn't revoke
he mustn't revoke
we mustn't revoke
you mustn't revoke
they mustn't revoke 	I mustn't be revoking
you mustn't be revoking
he mustn't be revoking
we mustn't be revoking
you mustn't be revoking
they mustn't be revoking	I mustn't have revoked
you mustn't have revoked
he mustn't have revoked
we mustn't have revoked
you mustn't have revoked
they mustn't have revoked	I mustn't have been revoking
you mustn't have been revoking
he mustn't have been revoking
we mustn't have been revoking
you mustn't have been revoking
they mustn't have been revoking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I revoke?
must you revoke?
must he revoke?
must we revoke?
must you revoke?
must they revoke? 	must I be revoking?
must you be revoking?
must he be revoking?
must we be revoking?
must you be revoking?
must they be revoking? 	must I have revoked?
must you have revoked?
must he have revoked?
must we have revoked?
must you have revoked?
must they have revoked? 	must I have been revoking?
must you have been revoking?
must he have been revoking?
must we have been revoking?
must you have been revoking?
must they have been revoking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I revoke?
mustn't you revoke?
mustn't he revoke?
mustn't we revoke?
mustn't you revoke?
mustn't they revoke? 	mustn't I be revoking?
mustn't you be revoking?
mustn't he be revoking?
mustn't we be revoking?
mustn't you be revoking?
mustn't they be revoking? 	mustn't I have revoked?
mustn't you have revoked?
mustn't he have revoked?
mustn't we have revoked?
mustn't you have revoked?
mustn't they have revoked? 	mustn't I have been revoking?
mustn't you have been revoking?
mustn't he have been revoking?
mustn't we have been revoking?
mustn't you have been revoking?
mustn't they have been revoking?