Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could note note you could note note he could note note we could note note you could note note they could note note
V-ing form
I could be note noting you could be note noting he could be note noting we could be note noting you could be note noting they could be note noting
Perfect
I could have note noted you could have note noted he could have note noted we could have note noted you could have note noted they could have note noted
V-ing perfect
I could have been note noting you could have been note noting he could have been note noting we could have been note noting you could have been note noting they could have been note noting
Negation
Simple form
I could not note note you could not note note he could not note note we could not note note you could not note note they could not note note
V-ing form
I could not be note noting you could not be note noting he could not be note noting we could not be note noting you could not be note noting they could not be note noting
Perfect
I could not have note noted you could not have note noted he could not have note noted we could not have note noted you could not have note noted they could not have note noted
V-ing perfect
I could not have been note noting you could not have been note noting he could not have been note noting we could not have been note noting you could not have been note noting they could not have been note noting
Interrogative form
Simple form
could I note note? could you note note? could he note note? could we note note? could you note note? could they note note?
V-ing form
could I be note noting? could you be note noting? could he be note noting? could we be note noting? could you be note noting? could they be note noting?
Perfect
could I have note noted? could you have note noted? could he have note noted? could we have note noted? could you have note noted? could they have note noted?
V-ing perfect
could I have been note noting? could you have been note noting? could he have been note noting? could we have been note noting? could you have been note noting? could they have been note noting?
Interro-negative form
Simple form
could I not note note? could you not note note? could he not note note? could we not note note? could you not note note? could they not note note?
V-ing form
could I not be note noting? could you not be note noting? could he not be note noting? could we not be note noting? could you not be note noting? could they not be note noting?
Perfect
could I not have note noted? could you not have note noted? could he not have note noted? could we not have note noted? could you not have note noted? could they not have note noted?
V-ing perfect
could I not have been note noting? could you not have been note noting? could he not have been note noting? could we not have been note noting? could you not have been note noting? could they not have been note noting?