English verb conjugation
COULD PARROT

Regular verb: parrot - parroted - parroted

Affirmation

Simple form	V-ing form
I could parrot you could parrot he could parrot we could parrot you could parrot they could parrot	I could be parroting you could be parroting he could be parroting we could be parroting you could be parroting they could be parroting
Perfect	V-ing perfect
I could have parroted you could have parroted he could have parroted we could have parroted you could have parroted they could have parroted	I could have been parroting you could have been parroting he could have been parroting we could have been parroting you could have been parroting they could have been parroting

Negation

Simple form	V-ing form
I couldn't parrot you couldn't parrot he couldn't parrot we couldn't parrot you couldn't parrot they couldn't parrot	I couldn't be parroting you couldn't be parroting he couldn't be parroting we couldn't be parroting you couldn't be parroting they couldn't be parroting
Perfect	V-ing perfect
I couldn't have parroted you couldn't have parroted he couldn't have parroted we couldn't have parroted you couldn't have parroted they couldn't have parroted	I couldn't have been parroting you couldn't have been parroting he couldn't have been parroting we couldn't have been parroting you couldn't have been parroting they couldn't have been parroting

Interrogative form

Simple form	V-ing form
could I parrot? could you parrot? could he parrot? could we parrot? could you parrot? could they parrot?	could I be parroting? could you be parroting? could he be parroting? could we be parroting? could you be parroting? could they be parroting?
Perfect	V-ing perfect
could I have parroted? could you have parroted? could he have parroted? could we have parroted? could you have parroted? could they have parroted?	could I have been parroting? could you have been parroting? could he have been parroting? could we have been parroting? could you have been parroting? could they have been parroting?

Interro-negative form

Simple form	V-ing form
couldn't I parrot? couldn't you parrot? couldn't he parrot? couldn't we parrot? couldn't you parrot? couldn't they parrot?	couldn't I be parroting? couldn't you be parroting? couldn't he be parroting? couldn't we be parroting? couldn't you be parroting? couldn't they be parroting?
Perfect	V-ing perfect
couldn't I have parroted? couldn't you have parroted? couldn't he have parroted? couldn't we have parroted? couldn't you have parroted? couldn't they have parroted?	couldn't I have been parroting? couldn't you have been parroting? couldn't he have been parroting? couldn't we have been parroting? couldn't you have been parroting? couldn't they have been parroting?