I could stare you could stare he could stare we could stare you could stare they could stare
Forma con V-ing
I could be staring you could be staring he could be staring we could be staring you could be staring they could be staring
Perfetto
I could have stared you could have stared he 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 he could have been staring we could have been staring you could have been staring they could have been staring
Negazione
Forma semplice
I couldn't stare you couldn't stare he couldn't stare we couldn't stare you couldn't stare they couldn't stare
Forma con V-ing
I couldn't be staring you couldn't be staring he couldn't be staring we couldn't be staring you couldn't be staring they couldn't be staring
Perfetto
I couldn't have stared you couldn't have stared he couldn't have stared we couldn't have stared you couldn't have stared they couldn't have stared
Perfetto con V-ing
I couldn't have been staring you couldn't have been staring he couldn't have been staring we couldn't have been staring you couldn't have been staring they couldn't have been staring
Forma interrogativa
Forma semplice
could I stare? could you stare? could he stare? could we stare? could you stare? could they stare?
Forma con V-ing
could I be staring? could you be staring? could he be staring? could we be staring? could you be staring? could they be staring?
Perfetto
could I have stared? could you have stared? could he 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 he have been staring? could we have been staring? could you have been staring? could they have been staring?
Forma interro-negativa
Forma semplice
couldn't I stare? couldn't you stare? couldn't he stare? couldn't we stare? couldn't you stare? couldn't they stare?
Forma con V-ing
couldn't I be staring? couldn't you be staring? couldn't he be staring? couldn't we be staring? couldn't you be staring? couldn't they be staring?
Perfetto
couldn't I have stared? couldn't you have stared? couldn't he have stared? couldn't we have stared? couldn't you have stared? couldn't they have stared?
Perfetto con V-ing
couldn't I have been staring? couldn't you have been staring? couldn't he have been staring? couldn't we have been staring? couldn't you have been staring? couldn't they have been staring?