I could behave you could behave he could behave we could behave you could behave they could behave
Forma con V-ing
I could be behaving you could be behaving he could be behaving we could be behaving you could be behaving they could be behaving
Perfetto
I could have behaved you could have behaved he could have behaved we could have behaved you could have behaved they could have behaved
Perfetto con V-ing
I could have been behaving you could have been behaving he could have been behaving we could have been behaving you could have been behaving they could have been behaving
Negazione
Forma semplice
I could not behave you could not behave he could not behave we could not behave you could not behave they could not behave
Forma con V-ing
I could not be behaving you could not be behaving he could not be behaving we could not be behaving you could not be behaving they could not be behaving
Perfetto
I could not have behaved you could not have behaved he could not have behaved we could not have behaved you could not have behaved they could not have behaved
Perfetto con V-ing
I could not have been behaving you could not have been behaving he could not have been behaving we could not have been behaving you could not have been behaving they could not have been behaving
Forma interrogativa
Forma semplice
could I behave? could you behave? could he behave? could we behave? could you behave? could they behave?
Forma con V-ing
could I be behaving? could you be behaving? could he be behaving? could we be behaving? could you be behaving? could they be behaving?
Perfetto
could I have behaved? could you have behaved? could he have behaved? could we have behaved? could you have behaved? could they have behaved?
Perfetto con V-ing
could I have been behaving? could you have been behaving? could he have been behaving? could we have been behaving? could you have been behaving? could they have been behaving?
Forma interro-negativa
Forma semplice
could I not behave? could you not behave? could he not behave? could we not behave? could you not behave? could they not behave?
Forma con V-ing
could I not be behaving? could you not be behaving? could he not be behaving? could we not be behaving? could you not be behaving? could they not be behaving?
Perfetto
could I not have behaved? could you not have behaved? could he not have behaved? could we not have behaved? could you not have behaved? could they not have behaved?
Perfetto con V-ing
could I not have been behaving? could you not have been behaving? could he not have been behaving? could we not have been behaving? could you not have been behaving? could they not have been behaving?