English verb conjugation
COULD PERVERT

Regular verb: pervert - perverted - perverted

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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