English verb conjugation
MUST RUMOUR

Regular verb: rumour - rumoured - rumoured

Affirmation

Simple form	V-ing form
I must rumour you must rumour she must rumour we must rumour you must rumour they must rumour	I must be rumouring you must be rumouring she must be rumouring we must be rumouring you must be rumouring they must be rumouring
Perfect	V-ing perfect
I must have rumoured you must have rumoured she must have rumoured we must have rumoured you must have rumoured they must have rumoured	I must have been rumouring you must have been rumouring she must have been rumouring we must have been rumouring you must have been rumouring they must have been rumouring

Negation

Simple form	V-ing form
I mustn't rumour you mustn't rumour she mustn't rumour we mustn't rumour you mustn't rumour they mustn't rumour	I mustn't be rumouring you mustn't be rumouring she mustn't be rumouring we mustn't be rumouring you mustn't be rumouring they mustn't be rumouring
Perfect	V-ing perfect
I mustn't have rumoured you mustn't have rumoured she mustn't have rumoured we mustn't have rumoured you mustn't have rumoured they mustn't have rumoured	I mustn't have been rumouring you mustn't have been rumouring she mustn't have been rumouring we mustn't have been rumouring you mustn't have been rumouring they mustn't have been rumouring

Interrogative form

Simple form	V-ing form
must I rumour? must you rumour? must she rumour? must we rumour? must you rumour? must they rumour?	must I be rumouring? must you be rumouring? must she be rumouring? must we be rumouring? must you be rumouring? must they be rumouring?
Perfect	V-ing perfect
must I have rumoured? must you have rumoured? must she have rumoured? must we have rumoured? must you have rumoured? must they have rumoured?	must I have been rumouring? must you have been rumouring? must she have been rumouring? must we have been rumouring? must you have been rumouring? must they have been rumouring?

Interro-negative form

Simple form	V-ing form
mustn't I rumour? mustn't you rumour? mustn't she rumour? mustn't we rumour? mustn't you rumour? mustn't they rumour?	mustn't I be rumouring? mustn't you be rumouring? mustn't she be rumouring? mustn't we be rumouring? mustn't you be rumouring? mustn't they be rumouring?
Perfect	V-ing perfect
mustn't I have rumoured? mustn't you have rumoured? mustn't she have rumoured? mustn't we have rumoured? mustn't you have rumoured? mustn't they have rumoured?	mustn't I have been rumouring? mustn't you have been rumouring? mustn't she have been rumouring? mustn't we have been rumouring? mustn't you have been rumouring? mustn't they have been rumouring?