English verb conjugation
MUST FEINT

Regular verb: feint - feinted - feinted

Affirmation

Simple form	V-ing form
I must feint you must feint she must feint we must feint you must feint they must feint	I must be feinting you must be feinting she must be feinting we must be feinting you must be feinting they must be feinting
Perfect	V-ing perfect
I must have feinted you must have feinted she must have feinted we must have feinted you must have feinted they must have feinted	I must have been feinting you must have been feinting she must have been feinting we must have been feinting you must have been feinting they must have been feinting

Negation

Simple form	V-ing form
I mustn't feint you mustn't feint she mustn't feint we mustn't feint you mustn't feint they mustn't feint	I mustn't be feinting you mustn't be feinting she mustn't be feinting we mustn't be feinting you mustn't be feinting they mustn't be feinting
Perfect	V-ing perfect
I mustn't have feinted you mustn't have feinted she mustn't have feinted we mustn't have feinted you mustn't have feinted they mustn't have feinted	I mustn't have been feinting you mustn't have been feinting she mustn't have been feinting we mustn't have been feinting you mustn't have been feinting they mustn't have been feinting

Interrogative form

Simple form	V-ing form
must I feint? must you feint? must she feint? must we feint? must you feint? must they feint?	must I be feinting? must you be feinting? must she be feinting? must we be feinting? must you be feinting? must they be feinting?
Perfect	V-ing perfect
must I have feinted? must you have feinted? must she have feinted? must we have feinted? must you have feinted? must they have feinted?	must I have been feinting? must you have been feinting? must she have been feinting? must we have been feinting? must you have been feinting? must they have been feinting?

Interro-negative form

Simple form	V-ing form
mustn't I feint? mustn't you feint? mustn't she feint? mustn't we feint? mustn't you feint? mustn't they feint?	mustn't I be feinting? mustn't you be feinting? mustn't she be feinting? mustn't we be feinting? mustn't you be feinting? mustn't they be feinting?
Perfect	V-ing perfect
mustn't I have feinted? mustn't you have feinted? mustn't she have feinted? mustn't we have feinted? mustn't you have feinted? mustn't they have feinted?	mustn't I have been feinting? mustn't you have been feinting? mustn't she have been feinting? mustn't we have been feinting? mustn't you have been feinting? mustn't they have been feinting?