I could color you could color she could color we could color you could color they could color
Forma con V-ing
I could be coloring you could be coloring she could be coloring we could be coloring you could be coloring they could be coloring
Perfetto
I could have colored you could have colored she could have colored we could have colored you could have colored they could have colored
Perfetto con V-ing
I could have been coloring you could have been coloring she could have been coloring we could have been coloring you could have been coloring they could have been coloring
Negazione
Forma semplice
I could not color you could not color she could not color we could not color you could not color they could not color
Forma con V-ing
I could not be coloring you could not be coloring she could not be coloring we could not be coloring you could not be coloring they could not be coloring
Perfetto
I could not have colored you could not have colored she could not have colored we could not have colored you could not have colored they could not have colored
Perfetto con V-ing
I could not have been coloring you could not have been coloring she could not have been coloring we could not have been coloring you could not have been coloring they could not have been coloring
Forma interrogativa
Forma semplice
could I color? could you color? could she color? could we color? could you color? could they color?
Forma con V-ing
could I be coloring? could you be coloring? could she be coloring? could we be coloring? could you be coloring? could they be coloring?
Perfetto
could I have colored? could you have colored? could she have colored? could we have colored? could you have colored? could they have colored?
Perfetto con V-ing
could I have been coloring? could you have been coloring? could she have been coloring? could we have been coloring? could you have been coloring? could they have been coloring?
Forma interro-negativa
Forma semplice
could I not color? could you not color? could she not color? could we not color? could you not color? could they not color?
Forma con V-ing
could I not be coloring? could you not be coloring? could she not be coloring? could we not be coloring? could you not be coloring? could they not be coloring?
Perfetto
could I not have colored? could you not have colored? could she not have colored? could we not have colored? could you not have colored? could they not have colored?
Perfetto con V-ing
could I not have been coloring? could you not have been coloring? could she not have been coloring? could we not have been coloring? could you not have been coloring? could they not have been coloring?