I could toenail you could toenail he could toenail we could toenail you could toenail they could toenail
Forme en V-ing
I could be toenailing you could be toenailing he could be toenailing we could be toenailing you could be toenailing they could be toenailing
Perfect
I could have toenailed you could have toenailed he could have toenailed we could have toenailed you could have toenailed they could have toenailed
Perfect en V-ing
I could have been toenailing you could have been toenailing he could have been toenailing we could have been toenailing you could have been toenailing they could have been toenailing
Négation
Forme simple
I could not toenail you could not toenail he could not toenail we could not toenail you could not toenail they could not toenail
Forme en V-ing
I could not be toenailing you could not be toenailing he could not be toenailing we could not be toenailing you could not be toenailing they could not be toenailing
Perfect
I could not have toenailed you could not have toenailed he could not have toenailed we could not have toenailed you could not have toenailed they could not have toenailed
Perfect en V-ing
I could not have been toenailing you could not have been toenailing he could not have been toenailing we could not have been toenailing you could not have been toenailing they could not have been toenailing
Forme interrogative
Forme simple
could I toenail? could you toenail? could he toenail? could we toenail? could you toenail? could they toenail?
Forme en V-ing
could I be toenailing? could you be toenailing? could he be toenailing? could we be toenailing? could you be toenailing? could they be toenailing?
Perfect
could I have toenailed? could you have toenailed? could he have toenailed? could we have toenailed? could you have toenailed? could they have toenailed?
Perfect en V-ing
could I have been toenailing? could you have been toenailing? could he have been toenailing? could we have been toenailing? could you have been toenailing? could they have been toenailing?
Forme interro-négative
Forme simple
could I not toenail? could you not toenail? could he not toenail? could we not toenail? could you not toenail? could they not toenail?
Forme en V-ing
could I not be toenailing? could you not be toenailing? could he not be toenailing? could we not be toenailing? could you not be toenailing? could they not be toenailing?
Perfect
could I not have toenailed? could you not have toenailed? could he not have toenailed? could we not have toenailed? could you not have toenailed? could they not have toenailed?
Perfect en V-ing
could I not have been toenailing? could you not have been toenailing? could he not have been toenailing? could we not have been toenailing? could you not have been toenailing? could they not have been toenailing?