I could polish you could polish he could polish we could polish you could polish they could polish
Form mit V-ing
I could be polishing you could be polishing he could be polishing we could be polishing you could be polishing they could be polishing
Perfekt
I could have polished you could have polished he could have polished we could have polished you could have polished they could have polished
Perfekt mit V-ing
I could have been polishing you could have been polishing he could have been polishing we could have been polishing you could have been polishing they could have been polishing
Negation
Einfache Form
I could not polish you could not polish he could not polish we could not polish you could not polish they could not polish
Form mit V-ing
I could not be polishing you could not be polishing he could not be polishing we could not be polishing you could not be polishing they could not be polishing
Perfekt
I could not have polished you could not have polished he could not have polished we could not have polished you could not have polished they could not have polished
Perfekt mit V-ing
I could not have been polishing you could not have been polishing he could not have been polishing we could not have been polishing you could not have been polishing they could not have been polishing
Fragende Form
Einfache Form
could I polish? could you polish? could he polish? could we polish? could you polish? could they polish?
Form mit V-ing
could I be polishing? could you be polishing? could he be polishing? could we be polishing? could you be polishing? could they be polishing?
Perfekt
could I have polished? could you have polished? could he have polished? could we have polished? could you have polished? could they have polished?
Perfekt mit V-ing
could I have been polishing? could you have been polishing? could he have been polishing? could we have been polishing? could you have been polishing? could they have been polishing?
Fragende Negation Form
Einfache Form
could I not polish? could you not polish? could he not polish? could we not polish? could you not polish? could they not polish?
Form mit V-ing
could I not be polishing? could you not be polishing? could he not be polishing? could we not be polishing? could you not be polishing? could they not be polishing?
Perfekt
could I not have polished? could you not have polished? could he not have polished? could we not have polished? could you not have polished? could they not have polished?
Perfekt mit V-ing
could I not have been polishing? could you not have been polishing? could he not have been polishing? could we not have been polishing? could you not have been polishing? could they not have been polishing?