I could patchwork you could patchwork he could patchwork we could patchwork you could patchwork they could patchwork
Forme en V-ing
I could be patchworking you could be patchworking he could be patchworking we could be patchworking you could be patchworking they could be patchworking
Perfect
I could have patchworked you could have patchworked he could have patchworked we could have patchworked you could have patchworked they could have patchworked
Perfect en V-ing
I could have been patchworking you could have been patchworking he could have been patchworking we could have been patchworking you could have been patchworking they could have been patchworking
Négation
Forme simple
I could not patchwork you could not patchwork he could not patchwork we could not patchwork you could not patchwork they could not patchwork
Forme en V-ing
I could not be patchworking you could not be patchworking he could not be patchworking we could not be patchworking you could not be patchworking they could not be patchworking
Perfect
I could not have patchworked you could not have patchworked he could not have patchworked we could not have patchworked you could not have patchworked they could not have patchworked
Perfect en V-ing
I could not have been patchworking you could not have been patchworking he could not have been patchworking we could not have been patchworking you could not have been patchworking they could not have been patchworking
Forme interrogative
Forme simple
could I patchwork? could you patchwork? could he patchwork? could we patchwork? could you patchwork? could they patchwork?
Forme en V-ing
could I be patchworking? could you be patchworking? could he be patchworking? could we be patchworking? could you be patchworking? could they be patchworking?
Perfect
could I have patchworked? could you have patchworked? could he have patchworked? could we have patchworked? could you have patchworked? could they have patchworked?
Perfect en V-ing
could I have been patchworking? could you have been patchworking? could he have been patchworking? could we have been patchworking? could you have been patchworking? could they have been patchworking?
Forme interro-négative
Forme simple
could I not patchwork? could you not patchwork? could he not patchwork? could we not patchwork? could you not patchwork? could they not patchwork?
Forme en V-ing
could I not be patchworking? could you not be patchworking? could he not be patchworking? could we not be patchworking? could you not be patchworking? could they not be patchworking?
Perfect
could I not have patchworked? could you not have patchworked? could he not have patchworked? could we not have patchworked? could you not have patchworked? could they not have patchworked?
Perfect en V-ing
could I not have been patchworking? could you not have been patchworking? could he not have been patchworking? could we not have been patchworking? could you not have been patchworking? could they not have been patchworking?