I could grimace you could grimace he could grimace we could grimace you could grimace they could grimace
Forma con V-ing
I could be grimacing you could be grimacing he could be grimacing we could be grimacing you could be grimacing they could be grimacing
Perfetto
I could have grimaced you could have grimaced he could have grimaced we could have grimaced you could have grimaced they could have grimaced
Perfetto con V-ing
I could have been grimacing you could have been grimacing he could have been grimacing we could have been grimacing you could have been grimacing they could have been grimacing
Negazione
Forma semplice
I could not grimace you could not grimace he could not grimace we could not grimace you could not grimace they could not grimace
Forma con V-ing
I could not be grimacing you could not be grimacing he could not be grimacing we could not be grimacing you could not be grimacing they could not be grimacing
Perfetto
I could not have grimaced you could not have grimaced he could not have grimaced we could not have grimaced you could not have grimaced they could not have grimaced
Perfetto con V-ing
I could not have been grimacing you could not have been grimacing he could not have been grimacing we could not have been grimacing you could not have been grimacing they could not have been grimacing
Forma interrogativa
Forma semplice
could I grimace? could you grimace? could he grimace? could we grimace? could you grimace? could they grimace?
Forma con V-ing
could I be grimacing? could you be grimacing? could he be grimacing? could we be grimacing? could you be grimacing? could they be grimacing?
Perfetto
could I have grimaced? could you have grimaced? could he have grimaced? could we have grimaced? could you have grimaced? could they have grimaced?
Perfetto con V-ing
could I have been grimacing? could you have been grimacing? could he have been grimacing? could we have been grimacing? could you have been grimacing? could they have been grimacing?
Forma interro-negativa
Forma semplice
could I not grimace? could you not grimace? could he not grimace? could we not grimace? could you not grimace? could they not grimace?
Forma con V-ing
could I not be grimacing? could you not be grimacing? could he not be grimacing? could we not be grimacing? could you not be grimacing? could they not be grimacing?
Perfetto
could I not have grimaced? could you not have grimaced? could he not have grimaced? could we not have grimaced? could you not have grimaced? could they not have grimaced?
Perfetto con V-ing
could I not have been grimacing? could you not have been grimacing? could he not have been grimacing? could we not have been grimacing? could you not have been grimacing? could they not have been grimacing?