I could parrot you could parrot he could parrot we could parrot you could parrot they could parrot
Forme en V-ing
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
I could have parroted you could have parroted he could have parroted we could have parroted you could have parroted they could have parroted
Perfect en V-ing
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
Négation
Forme simple
I couldn't parrot you couldn't parrot he couldn't parrot we couldn't parrot you couldn't parrot they couldn't parrot
Forme en V-ing
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
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
Perfect en V-ing
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
Forme interrogative
Forme simple
could I parrot? could you parrot? could he parrot? could we parrot? could you parrot? could they parrot?
Forme en V-ing
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
could I have parroted? could you have parroted? could he have parroted? could we have parroted? could you have parroted? could they have parroted?
Perfect en V-ing
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?
Forme interro-négative
Forme simple
couldn't I parrot? couldn't you parrot? couldn't he parrot? couldn't we parrot? couldn't you parrot? couldn't they parrot?
Forme en V-ing
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
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?
Perfect en V-ing
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?