English verb conjugation
COULD INTROVERT

Regular verb: introvert - introverted - introverted

Affirmation

Simple form	V-ing form
I could introvert you could introvert she could introvert we could introvert you could introvert they could introvert	I could be introverting you could be introverting she could be introverting we could be introverting you could be introverting they could be introverting
Perfect	V-ing perfect
I could have introverted you could have introverted she could have introverted we could have introverted you could have introverted they could have introverted	I could have been introverting you could have been introverting she could have been introverting we could have been introverting you could have been introverting they could have been introverting

Negation

Simple form	V-ing form
I couldn't introvert you couldn't introvert she couldn't introvert we couldn't introvert you couldn't introvert they couldn't introvert	I couldn't be introverting you couldn't be introverting she couldn't be introverting we couldn't be introverting you couldn't be introverting they couldn't be introverting
Perfect	V-ing perfect
I couldn't have introverted you couldn't have introverted she couldn't have introverted we couldn't have introverted you couldn't have introverted they couldn't have introverted	I couldn't have been introverting you couldn't have been introverting she couldn't have been introverting we couldn't have been introverting you couldn't have been introverting they couldn't have been introverting

Interrogative form

Simple form	V-ing form
could I introvert? could you introvert? could she introvert? could we introvert? could you introvert? could they introvert?	could I be introverting? could you be introverting? could she be introverting? could we be introverting? could you be introverting? could they be introverting?
Perfect	V-ing perfect
could I have introverted? could you have introverted? could she have introverted? could we have introverted? could you have introverted? could they have introverted?	could I have been introverting? could you have been introverting? could she have been introverting? could we have been introverting? could you have been introverting? could they have been introverting?

Interro-negative form

Simple form	V-ing form
couldn't I introvert? couldn't you introvert? couldn't she introvert? couldn't we introvert? couldn't you introvert? couldn't they introvert?	couldn't I be introverting? couldn't you be introverting? couldn't she be introverting? couldn't we be introverting? couldn't you be introverting? couldn't they be introverting?
Perfect	V-ing perfect
couldn't I have introverted? couldn't you have introverted? couldn't she have introverted? couldn't we have introverted? couldn't you have introverted? couldn't they have introverted?	couldn't I have been introverting? couldn't you have been introverting? couldn't she have been introverting? couldn't we have been introverting? couldn't you have been introverting? couldn't they have been introverting?