Conjugação do verbo inglês
MUST REFUSE

Verbo regular: refuse - refused - refused

Afirmação

Forma simple	Forma com V-ing
I must refuse you must refuse he must refuse we must refuse you must refuse they must refuse	I must be refusing you must be refusing he must be refusing we must be refusing you must be refusing they must be refusing
Perfeito	Perfeito com V-ing
I must have refused you must have refused he must have refused we must have refused you must have refused they must have refused	I must have been refusing you must have been refusing he must have been refusing we must have been refusing you must have been refusing they must have been refusing

Negação

Forma simple	Forma com V-ing
I mustn't refuse you mustn't refuse he mustn't refuse we mustn't refuse you mustn't refuse they mustn't refuse	I mustn't be refusing you mustn't be refusing he mustn't be refusing we mustn't be refusing you mustn't be refusing they mustn't be refusing
Perfeito	Perfeito com V-ing
I mustn't have refused you mustn't have refused he mustn't have refused we mustn't have refused you mustn't have refused they mustn't have refused	I mustn't have been refusing you mustn't have been refusing he mustn't have been refusing we mustn't have been refusing you mustn't have been refusing they mustn't have been refusing

Forma interrogativa

Forma simple	Forma com V-ing
must I refuse? must you refuse? must he refuse? must we refuse? must you refuse? must they refuse?	must I be refusing? must you be refusing? must he be refusing? must we be refusing? must you be refusing? must they be refusing?
Perfeito	Perfeito com V-ing
must I have refused? must you have refused? must he have refused? must we have refused? must you have refused? must they have refused?	must I have been refusing? must you have been refusing? must he have been refusing? must we have been refusing? must you have been refusing? must they have been refusing?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I refuse? mustn't you refuse? mustn't he refuse? mustn't we refuse? mustn't you refuse? mustn't they refuse?	mustn't I be refusing? mustn't you be refusing? mustn't he be refusing? mustn't we be refusing? mustn't you be refusing? mustn't they be refusing?
Perfeito	Perfeito com V-ing
mustn't I have refused? mustn't you have refused? mustn't he have refused? mustn't we have refused? mustn't you have refused? mustn't they have refused?	mustn't I have been refusing? mustn't you have been refusing? mustn't he have been refusing? mustn't we have been refusing? mustn't you have been refusing? mustn't they have been refusing?