Coniugazione del verbo inglese
COULD RADIO

Verbo regolare: radio - radioed - radioed

Affermazione

Forma semplice	Forma con V-ing
I could radio you could radio she could radio we could radio you could radio they could radio	I could be radioing you could be radioing she could be radioing we could be radioing you could be radioing they could be radioing
Perfetto	Perfetto con V-ing
I could have radioed you could have radioed she could have radioed we could have radioed you could have radioed they could have radioed	I could have been radioing you could have been radioing she could have been radioing we could have been radioing you could have been radioing they could have been radioing

Negazione

Forma semplice	Forma con V-ing
I could not radio you could not radio she could not radio we could not radio you could not radio they could not radio	I could not be radioing you could not be radioing she could not be radioing we could not be radioing you could not be radioing they could not be radioing
Perfetto	Perfetto con V-ing
I could not have radioed you could not have radioed she could not have radioed we could not have radioed you could not have radioed they could not have radioed	I could not have been radioing you could not have been radioing she could not have been radioing we could not have been radioing you could not have been radioing they could not have been radioing

Forma interrogativa

Forma semplice	Forma con V-ing
could I radio? could you radio? could she radio? could we radio? could you radio? could they radio?	could I be radioing? could you be radioing? could she be radioing? could we be radioing? could you be radioing? could they be radioing?
Perfetto	Perfetto con V-ing
could I have radioed? could you have radioed? could she have radioed? could we have radioed? could you have radioed? could they have radioed?	could I have been radioing? could you have been radioing? could she have been radioing? could we have been radioing? could you have been radioing? could they have been radioing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not radio? could you not radio? could she not radio? could we not radio? could you not radio? could they not radio?	could I not be radioing? could you not be radioing? could she not be radioing? could we not be radioing? could you not be radioing? could they not be radioing?
Perfetto	Perfetto con V-ing
could I not have radioed? could you not have radioed? could she not have radioed? could we not have radioed? could you not have radioed? could they not have radioed?	could I not have been radioing? could you not have been radioing? could she not have been radioing? could we not have been radioing? could you not have been radioing? could they not have been radioing?