Coniugazione del verbo inglese
COULD FEATHER

Verbo regolare: feather - feathered - feathered

Affermazione

Forma semplice	Forma con V-ing
I could feather you could feather he could feather we could feather you could feather they could feather	I could be feathering you could be feathering he could be feathering we could be feathering you could be feathering they could be feathering
Perfetto	Perfetto con V-ing
I could have feathered you could have feathered he could have feathered we could have feathered you could have feathered they could have feathered	I could have been feathering you could have been feathering he could have been feathering we could have been feathering you could have been feathering they could have been feathering

Negazione

Forma semplice	Forma con V-ing
I could not feather you could not feather he could not feather we could not feather you could not feather they could not feather	I could not be feathering you could not be feathering he could not be feathering we could not be feathering you could not be feathering they could not be feathering
Perfetto	Perfetto con V-ing
I could not have feathered you could not have feathered he could not have feathered we could not have feathered you could not have feathered they could not have feathered	I could not have been feathering you could not have been feathering he could not have been feathering we could not have been feathering you could not have been feathering they could not have been feathering

Forma interrogativa

Forma semplice	Forma con V-ing
could I feather? could you feather? could he feather? could we feather? could you feather? could they feather?	could I be feathering? could you be feathering? could he be feathering? could we be feathering? could you be feathering? could they be feathering?
Perfetto	Perfetto con V-ing
could I have feathered? could you have feathered? could he have feathered? could we have feathered? could you have feathered? could they have feathered?	could I have been feathering? could you have been feathering? could he have been feathering? could we have been feathering? could you have been feathering? could they have been feathering?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not feather? could you not feather? could he not feather? could we not feather? could you not feather? could they not feather?	could I not be feathering? could you not be feathering? could he not be feathering? could we not be feathering? could you not be feathering? could they not be feathering?
Perfetto	Perfetto con V-ing
could I not have feathered? could you not have feathered? could he not have feathered? could we not have feathered? could you not have feathered? could they not have feathered?	could I not have been feathering? could you not have been feathering? could he not have been feathering? could we not have been feathering? could you not have been feathering? could they not have been feathering?