Conjugación del verbo inglés
MUST REFUTE

Verbo regular: refute - refuted - refuted

Afirmación

Forma simple	Forma con 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
Perfecto	Perfecto con 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

Negación

Forma simple	Forma con V-ing
I must not refute you must not refute she must not refute we must not refute you must not refute they must not refute	I must not be refuting you must not be refuting she must not be refuting we must not be refuting you must not be refuting they must not be refuting
Perfecto	Perfecto con V-ing
I must not have refuted you must not have refuted she must not have refuted we must not have refuted you must not have refuted they must not have refuted	I must not have been refuting you must not have been refuting she must not have been refuting we must not have been refuting you must not have been refuting they must not have been refuting

Forma interrogativa

Forma simple	Forma con 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?
Perfecto	Perfecto con 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-negativa

Forma simple	Forma con V-ing
must I not refute? must you not refute? must she not refute? must we not refute? must you not refute? must they not refute?	must I not be refuting? must you not be refuting? must she not be refuting? must we not be refuting? must you not be refuting? must they not be refuting?
Perfecto	Perfecto con V-ing
must I not have refuted? must you not have refuted? must she not have refuted? must we not have refuted? must you not have refuted? must they not have refuted?	must I not have been refuting? must you not have been refuting? must she not have been refuting? must we not have been refuting? must you not have been refuting? must they not have been refuting?