English verb conjugation
COULD HEIST

Regular verb: heist - heisted - heisted

Affirmation

Simple form	V-ing form
I could heist you could heist he could heist we could heist you could heist they could heist	I could be heisting you could be heisting he could be heisting we could be heisting you could be heisting they could be heisting
Perfect	V-ing perfect
I could have heisted you could have heisted he could have heisted we could have heisted you could have heisted they could have heisted	I could have been heisting you could have been heisting he could have been heisting we could have been heisting you could have been heisting they could have been heisting

Negation

Simple form	V-ing form
I couldn't heist you couldn't heist he couldn't heist we couldn't heist you couldn't heist they couldn't heist	I couldn't be heisting you couldn't be heisting he couldn't be heisting we couldn't be heisting you couldn't be heisting they couldn't be heisting
Perfect	V-ing perfect
I couldn't have heisted you couldn't have heisted he couldn't have heisted we couldn't have heisted you couldn't have heisted they couldn't have heisted	I couldn't have been heisting you couldn't have been heisting he couldn't have been heisting we couldn't have been heisting you couldn't have been heisting they couldn't have been heisting

Interrogative form

Simple form	V-ing form
could I heist? could you heist? could he heist? could we heist? could you heist? could they heist?	could I be heisting? could you be heisting? could he be heisting? could we be heisting? could you be heisting? could they be heisting?
Perfect	V-ing perfect
could I have heisted? could you have heisted? could he have heisted? could we have heisted? could you have heisted? could they have heisted?	could I have been heisting? could you have been heisting? could he have been heisting? could we have been heisting? could you have been heisting? could they have been heisting?

Interro-negative form

Simple form	V-ing form
couldn't I heist? couldn't you heist? couldn't he heist? couldn't we heist? couldn't you heist? couldn't they heist?	couldn't I be heisting? couldn't you be heisting? couldn't he be heisting? couldn't we be heisting? couldn't you be heisting? couldn't they be heisting?
Perfect	V-ing perfect
couldn't I have heisted? couldn't you have heisted? couldn't he have heisted? couldn't we have heisted? couldn't you have heisted? couldn't they have heisted?	couldn't I have been heisting? couldn't you have been heisting? couldn't he have been heisting? couldn't we have been heisting? couldn't you have been heisting? couldn't they have been heisting?