Conjugação do verbo inglês
MUST REFUTE

Verbo regular: refute - refuted - refuted

Afirmação

Forma simple	Forma com V-ing
I must refute you must refute she must refute we must refute you must refute they must refute	I must be refuting you must be refuting she must be refuting we must be refuting you must be refuting they must be refuting
Perfeito	Perfeito com V-ing
I must have refuted you must have refuted she must have refuted we must have refuted you must have refuted they must have refuted	I must have been refuting you must have been refuting she must have been refuting we must have been refuting you must have been refuting they must have been refuting

Negação

Forma simple	Forma com V-ing
I mustn't refute you mustn't refute she mustn't refute we mustn't refute you mustn't refute they mustn't refute	I mustn't be refuting you mustn't be refuting she mustn't be refuting we mustn't be refuting you mustn't be refuting they mustn't be refuting
Perfeito	Perfeito com V-ing
I mustn't have refuted you mustn't have refuted she mustn't have refuted we mustn't have refuted you mustn't have refuted they mustn't have refuted	I mustn't have been refuting you mustn't have been refuting she mustn't have been refuting we mustn't have been refuting you mustn't have been refuting they mustn't have been refuting

Forma interrogativa

Forma simple	Forma com V-ing
must I refute? must you refute? must she refute? must we refute? must you refute? must they refute?	must I be refuting? must you be refuting? must she be refuting? must we be refuting? must you be refuting? must they be refuting?
Perfeito	Perfeito com V-ing
must I have refuted? must you have refuted? must she have refuted? must we have refuted? must you have refuted? must they have refuted?	must I have been refuting? must you have been refuting? must she have been refuting? must we have been refuting? must you have been refuting? must they have been refuting?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I refute? mustn't you refute? mustn't she refute? mustn't we refute? mustn't you refute? mustn't they refute?	mustn't I be refuting? mustn't you be refuting? mustn't she be refuting? mustn't we be refuting? mustn't you be refuting? mustn't they be refuting?
Perfeito	Perfeito com V-ing
mustn't I have refuted? mustn't you have refuted? mustn't she have refuted? mustn't we have refuted? mustn't you have refuted? mustn't they have refuted?	mustn't I have been refuting? mustn't you have been refuting? mustn't she have been refuting? mustn't we have been refuting? mustn't you have been refuting? mustn't they have been refuting?