English verb conjugation
COULD EXTORT

Regular verb: extort - extorted - extorted

Affirmation

Simple form	V-ing form
I could extort you could extort she could extort we could extort you could extort they could extort	I could be extorting you could be extorting she could be extorting we could be extorting you could be extorting they could be extorting
Perfect	V-ing perfect
I could have extorted you could have extorted she could have extorted we could have extorted you could have extorted they could have extorted	I could have been extorting you could have been extorting she could have been extorting we could have been extorting you could have been extorting they could have been extorting

Negation

Simple form	V-ing form
I couldn't extort you couldn't extort she couldn't extort we couldn't extort you couldn't extort they couldn't extort	I couldn't be extorting you couldn't be extorting she couldn't be extorting we couldn't be extorting you couldn't be extorting they couldn't be extorting
Perfect	V-ing perfect
I couldn't have extorted you couldn't have extorted she couldn't have extorted we couldn't have extorted you couldn't have extorted they couldn't have extorted	I couldn't have been extorting you couldn't have been extorting she couldn't have been extorting we couldn't have been extorting you couldn't have been extorting they couldn't have been extorting

Interrogative form

Simple form	V-ing form
could I extort? could you extort? could she extort? could we extort? could you extort? could they extort?	could I be extorting? could you be extorting? could she be extorting? could we be extorting? could you be extorting? could they be extorting?
Perfect	V-ing perfect
could I have extorted? could you have extorted? could she have extorted? could we have extorted? could you have extorted? could they have extorted?	could I have been extorting? could you have been extorting? could she have been extorting? could we have been extorting? could you have been extorting? could they have been extorting?

Interro-negative form

Simple form	V-ing form
couldn't I extort? couldn't you extort? couldn't she extort? couldn't we extort? couldn't you extort? couldn't they extort?	couldn't I be extorting? couldn't you be extorting? couldn't she be extorting? couldn't we be extorting? couldn't you be extorting? couldn't they be extorting?
Perfect	V-ing perfect
couldn't I have extorted? couldn't you have extorted? couldn't she have extorted? couldn't we have extorted? couldn't you have extorted? couldn't they have extorted?	couldn't I have been extorting? couldn't you have been extorting? couldn't she have been extorting? couldn't we have been extorting? couldn't you have been extorting? couldn't they have been extorting?