I could fool you could fool he could fool we could fool you could fool they could fool
Forma con V-ing
I could be fooling you could be fooling he could be fooling we could be fooling you could be fooling they could be fooling
Perfetto
I could have fooled you could have fooled he could have fooled we could have fooled you could have fooled they could have fooled
Perfetto con V-ing
I could have been fooling you could have been fooling he could have been fooling we could have been fooling you could have been fooling they could have been fooling
Negazione
Forma semplice
I could not fool you could not fool he could not fool we could not fool you could not fool they could not fool
Forma con V-ing
I could not be fooling you could not be fooling he could not be fooling we could not be fooling you could not be fooling they could not be fooling
Perfetto
I could not have fooled you could not have fooled he could not have fooled we could not have fooled you could not have fooled they could not have fooled
Perfetto con V-ing
I could not have been fooling you could not have been fooling he could not have been fooling we could not have been fooling you could not have been fooling they could not have been fooling
Forma interrogativa
Forma semplice
could I fool? could you fool? could he fool? could we fool? could you fool? could they fool?
Forma con V-ing
could I be fooling? could you be fooling? could he be fooling? could we be fooling? could you be fooling? could they be fooling?
Perfetto
could I have fooled? could you have fooled? could he have fooled? could we have fooled? could you have fooled? could they have fooled?
Perfetto con V-ing
could I have been fooling? could you have been fooling? could he have been fooling? could we have been fooling? could you have been fooling? could they have been fooling?
Forma interro-negativa
Forma semplice
could I not fool? could you not fool? could he not fool? could we not fool? could you not fool? could they not fool?
Forma con V-ing
could I not be fooling? could you not be fooling? could he not be fooling? could we not be fooling? could you not be fooling? could they not be fooling?
Perfetto
could I not have fooled? could you not have fooled? could he not have fooled? could we not have fooled? could you not have fooled? could they not have fooled?
Perfetto con V-ing
could I not have been fooling? could you not have been fooling? could he not have been fooling? could we not have been fooling? could you not have been fooling? could they not have been fooling?