I could fox you could fox he could fox we could fox you could fox they could fox
Forma con V-ing
I could be foxing you could be foxing he could be foxing we could be foxing you could be foxing they could be foxing
Perfetto
I could have foxed you could have foxed he could have foxed we could have foxed you could have foxed they could have foxed
Perfetto con V-ing
I could have been foxing you could have been foxing he could have been foxing we could have been foxing you could have been foxing they could have been foxing
Negazione
Forma semplice
I could not fox you could not fox he could not fox we could not fox you could not fox they could not fox
Forma con V-ing
I could not be foxing you could not be foxing he could not be foxing we could not be foxing you could not be foxing they could not be foxing
Perfetto
I could not have foxed you could not have foxed he could not have foxed we could not have foxed you could not have foxed they could not have foxed
Perfetto con V-ing
I could not have been foxing you could not have been foxing he could not have been foxing we could not have been foxing you could not have been foxing they could not have been foxing
Forma interrogativa
Forma semplice
could I fox? could you fox? could he fox? could we fox? could you fox? could they fox?
Forma con V-ing
could I be foxing? could you be foxing? could he be foxing? could we be foxing? could you be foxing? could they be foxing?
Perfetto
could I have foxed? could you have foxed? could he have foxed? could we have foxed? could you have foxed? could they have foxed?
Perfetto con V-ing
could I have been foxing? could you have been foxing? could he have been foxing? could we have been foxing? could you have been foxing? could they have been foxing?
Forma interro-negativa
Forma semplice
could I not fox? could you not fox? could he not fox? could we not fox? could you not fox? could they not fox?
Forma con V-ing
could I not be foxing? could you not be foxing? could he not be foxing? could we not be foxing? could you not be foxing? could they not be foxing?
Perfetto
could I not have foxed? could you not have foxed? could he not have foxed? could we not have foxed? could you not have foxed? could they not have foxed?
Perfetto con V-ing
could I not have been foxing? could you not have been foxing? could he not have been foxing? could we not have been foxing? could you not have been foxing? could they not have been foxing?