I could note you could note he could note we could note you could note they could note
Forme en V-ing
I could be noting you could be noting he could be noting we could be noting you could be noting they could be noting
Perfect
I could have noted you could have noted he could have noted we could have noted you could have noted they could have noted
Perfect en V-ing
I could have been noting you could have been noting he could have been noting we could have been noting you could have been noting they could have been noting
Négation
Forme simple
I could not note you could not note he could not note we could not note you could not note they could not note
Forme en V-ing
I could not be noting you could not be noting he could not be noting we could not be noting you could not be noting they could not be noting
Perfect
I could not have noted you could not have noted he could not have noted we could not have noted you could not have noted they could not have noted
Perfect en V-ing
I could not have been noting you could not have been noting he could not have been noting we could not have been noting you could not have been noting they could not have been noting
Forme interrogative
Forme simple
could I note? could you note? could he note? could we note? could you note? could they note?
Forme en V-ing
could I be noting? could you be noting? could he be noting? could we be noting? could you be noting? could they be noting?
Perfect
could I have noted? could you have noted? could he have noted? could we have noted? could you have noted? could they have noted?
Perfect en V-ing
could I have been noting? could you have been noting? could he have been noting? could we have been noting? could you have been noting? could they have been noting?
Forme interro-négative
Forme simple
could I not note? could you not note? could he not note? could we not note? could you not note? could they not note?
Forme en V-ing
could I not be noting? could you not be noting? could he not be noting? could we not be noting? could you not be noting? could they not be noting?
Perfect
could I not have noted? could you not have noted? could he not have noted? could we not have noted? could you not have noted? could they not have noted?
Perfect en V-ing
could I not have been noting? could you not have been noting? could he not have been noting? could we not have been noting? could you not have been noting? could they not have been noting?