English verb conjugation
MUST PERVERT

Regular verb: pervert - perverted - perverted

Affirmation

Simple form	V-ing form
I must pervert you must pervert she must pervert we must pervert you must pervert they must pervert	I must be perverting you must be perverting she must be perverting we must be perverting you must be perverting they must be perverting
Perfect	V-ing perfect
I must have perverted you must have perverted she must have perverted we must have perverted you must have perverted they must have perverted	I must have been perverting you must have been perverting she must have been perverting we must have been perverting you must have been perverting they must have been perverting

Negation

Simple form	V-ing form
I mustn't pervert you mustn't pervert she mustn't pervert we mustn't pervert you mustn't pervert they mustn't pervert	I mustn't be perverting you mustn't be perverting she mustn't be perverting we mustn't be perverting you mustn't be perverting they mustn't be perverting
Perfect	V-ing perfect
I mustn't have perverted you mustn't have perverted she mustn't have perverted we mustn't have perverted you mustn't have perverted they mustn't have perverted	I mustn't have been perverting you mustn't have been perverting she mustn't have been perverting we mustn't have been perverting you mustn't have been perverting they mustn't have been perverting

Interrogative form

Simple form	V-ing form
must I pervert? must you pervert? must she pervert? must we pervert? must you pervert? must they pervert?	must I be perverting? must you be perverting? must she be perverting? must we be perverting? must you be perverting? must they be perverting?
Perfect	V-ing perfect
must I have perverted? must you have perverted? must she have perverted? must we have perverted? must you have perverted? must they have perverted?	must I have been perverting? must you have been perverting? must she have been perverting? must we have been perverting? must you have been perverting? must they have been perverting?

Interro-negative form

Simple form	V-ing form
mustn't I pervert? mustn't you pervert? mustn't she pervert? mustn't we pervert? mustn't you pervert? mustn't they pervert?	mustn't I be perverting? mustn't you be perverting? mustn't she be perverting? mustn't we be perverting? mustn't you be perverting? mustn't they be perverting?
Perfect	V-ing perfect
mustn't I have perverted? mustn't you have perverted? mustn't she have perverted? mustn't we have perverted? mustn't you have perverted? mustn't they have perverted?	mustn't I have been perverting? mustn't you have been perverting? mustn't she have been perverting? mustn't we have been perverting? mustn't you have been perverting? mustn't they have been perverting?