English verb conjugation
COULD HARRY

Regular verb: harry - harried - harried

Affirmation

Simple form	V-ing form
I could harry you could harry he could harry we could harry you could harry they could harry	I could be harrying you could be harrying he could be harrying we could be harrying you could be harrying they could be harrying
Perfect	V-ing perfect
I could have harried you could have harried he could have harried we could have harried you could have harried they could have harried	I could have been harrying you could have been harrying he could have been harrying we could have been harrying you could have been harrying they could have been harrying

Negation

Simple form	V-ing form
I could not harry you could not harry he could not harry we could not harry you could not harry they could not harry	I could not be harrying you could not be harrying he could not be harrying we could not be harrying you could not be harrying they could not be harrying
Perfect	V-ing perfect
I could not have harried you could not have harried he could not have harried we could not have harried you could not have harried they could not have harried	I could not have been harrying you could not have been harrying he could not have been harrying we could not have been harrying you could not have been harrying they could not have been harrying

Interrogative form

Simple form	V-ing form
could I harry? could you harry? could he harry? could we harry? could you harry? could they harry?	could I be harrying? could you be harrying? could he be harrying? could we be harrying? could you be harrying? could they be harrying?
Perfect	V-ing perfect
could I have harried? could you have harried? could he have harried? could we have harried? could you have harried? could they have harried?	could I have been harrying? could you have been harrying? could he have been harrying? could we have been harrying? could you have been harrying? could they have been harrying?

Interro-negative form

Simple form	V-ing form
could I not harry? could you not harry? could he not harry? could we not harry? could you not harry? could they not harry?	could I not be harrying? could you not be harrying? could he not be harrying? could we not be harrying? could you not be harrying? could they not be harrying?
Perfect	V-ing perfect
could I not have harried? could you not have harried? could he not have harried? could we not have harried? could you not have harried? could they not have harried?	could I not have been harrying? could you not have been harrying? could he not have been harrying? could we not have been harrying? could you not have been harrying? could they not have been harrying?