I could stare you could stare she could stare we could stare you could stare they could stare
Forma con V-ing
I could be staring you could be staring she could be staring we could be staring you could be staring they could be staring
Perfetto
I could have stared you could have stared she could have stared we could have stared you could have stared they could have stared
Perfetto con V-ing
I could have been staring you could have been staring she could have been staring we could have been staring you could have been staring they could have been staring
Negazione
Forma semplice
I could not stare you could not stare she could not stare we could not stare you could not stare they could not stare
Forma con V-ing
I could not be staring you could not be staring she could not be staring we could not be staring you could not be staring they could not be staring
Perfetto
I could not have stared you could not have stared she could not have stared we could not have stared you could not have stared they could not have stared
Perfetto con V-ing
I could not have been staring you could not have been staring she could not have been staring we could not have been staring you could not have been staring they could not have been staring
Forma interrogativa
Forma semplice
could I stare? could you stare? could she stare? could we stare? could you stare? could they stare?
Forma con V-ing
could I be staring? could you be staring? could she be staring? could we be staring? could you be staring? could they be staring?
Perfetto
could I have stared? could you have stared? could she have stared? could we have stared? could you have stared? could they have stared?
Perfetto con V-ing
could I have been staring? could you have been staring? could she have been staring? could we have been staring? could you have been staring? could they have been staring?
Forma interro-negativa
Forma semplice
could I not stare? could you not stare? could she not stare? could we not stare? could you not stare? could they not stare?
Forma con V-ing
could I not be staring? could you not be staring? could she not be staring? could we not be staring? could you not be staring? could they not be staring?
Perfetto
could I not have stared? could you not have stared? could she not have stared? could we not have stared? could you not have stared? could they not have stared?
Perfetto con V-ing
could I not have been staring? could you not have been staring? could she not have been staring? could we not have been staring? could you not have been staring? could they not have been staring?