Coniugazione del verbo inglese
COULD LEATHER

Verbo regolare: leather - leathered - leathered

Affermazione

Forma semplice	Forma con V-ing
I could leather you could leather he could leather we could leather you could leather they could leather	I could be leathering you could be leathering he could be leathering we could be leathering you could be leathering they could be leathering
Perfetto	Perfetto con V-ing
I could have leathered you could have leathered he could have leathered we could have leathered you could have leathered they could have leathered	I could have been leathering you could have been leathering he could have been leathering we could have been leathering you could have been leathering they could have been leathering

Negazione

Forma semplice	Forma con V-ing
I could not leather you could not leather he could not leather we could not leather you could not leather they could not leather	I could not be leathering you could not be leathering he could not be leathering we could not be leathering you could not be leathering they could not be leathering
Perfetto	Perfetto con V-ing
I could not have leathered you could not have leathered he could not have leathered we could not have leathered you could not have leathered they could not have leathered	I could not have been leathering you could not have been leathering he could not have been leathering we could not have been leathering you could not have been leathering they could not have been leathering

Forma interrogativa

Forma semplice	Forma con V-ing
could I leather? could you leather? could he leather? could we leather? could you leather? could they leather?	could I be leathering? could you be leathering? could he be leathering? could we be leathering? could you be leathering? could they be leathering?
Perfetto	Perfetto con V-ing
could I have leathered? could you have leathered? could he have leathered? could we have leathered? could you have leathered? could they have leathered?	could I have been leathering? could you have been leathering? could he have been leathering? could we have been leathering? could you have been leathering? could they have been leathering?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not leather? could you not leather? could he not leather? could we not leather? could you not leather? could they not leather?	could I not be leathering? could you not be leathering? could he not be leathering? could we not be leathering? could you not be leathering? could they not be leathering?
Perfetto	Perfetto con V-ing
could I not have leathered? could you not have leathered? could he not have leathered? could we not have leathered? could you not have leathered? could they not have leathered?	could I not have been leathering? could you not have been leathering? could he not have been leathering? could we not have been leathering? could you not have been leathering? could they not have been leathering?