I could rebook you could rebook she could rebook we could rebook you could rebook they could rebook
Forme en V-ing
I could be rebooking you could be rebooking she could be rebooking we could be rebooking you could be rebooking they could be rebooking
Perfect
I could have rebooked you could have rebooked she could have rebooked we could have rebooked you could have rebooked they could have rebooked
Perfect en V-ing
I could have been rebooking you could have been rebooking she could have been rebooking we could have been rebooking you could have been rebooking they could have been rebooking
Négation
Forme simple
I couldn't rebook you couldn't rebook she couldn't rebook we couldn't rebook you couldn't rebook they couldn't rebook
Forme en V-ing
I couldn't be rebooking you couldn't be rebooking she couldn't be rebooking we couldn't be rebooking you couldn't be rebooking they couldn't be rebooking
Perfect
I couldn't have rebooked you couldn't have rebooked she couldn't have rebooked we couldn't have rebooked you couldn't have rebooked they couldn't have rebooked
Perfect en V-ing
I couldn't have been rebooking you couldn't have been rebooking she couldn't have been rebooking we couldn't have been rebooking you couldn't have been rebooking they couldn't have been rebooking
Forme interrogative
Forme simple
could I rebook? could you rebook? could she rebook? could we rebook? could you rebook? could they rebook?
Forme en V-ing
could I be rebooking? could you be rebooking? could she be rebooking? could we be rebooking? could you be rebooking? could they be rebooking?
Perfect
could I have rebooked? could you have rebooked? could she have rebooked? could we have rebooked? could you have rebooked? could they have rebooked?
Perfect en V-ing
could I have been rebooking? could you have been rebooking? could she have been rebooking? could we have been rebooking? could you have been rebooking? could they have been rebooking?
Forme interro-négative
Forme simple
couldn't I rebook? couldn't you rebook? couldn't she rebook? couldn't we rebook? couldn't you rebook? couldn't they rebook?
Forme en V-ing
couldn't I be rebooking? couldn't you be rebooking? couldn't she be rebooking? couldn't we be rebooking? couldn't you be rebooking? couldn't they be rebooking?
Perfect
couldn't I have rebooked? couldn't you have rebooked? couldn't she have rebooked? couldn't we have rebooked? couldn't you have rebooked? couldn't they have rebooked?
Perfect en V-ing
couldn't I have been rebooking? couldn't you have been rebooking? couldn't she have been rebooking? couldn't we have been rebooking? couldn't you have been rebooking? couldn't they have been rebooking?