Conjugación del verbo inglés
COULD SILVER

Verbo regular: silver - silvered - silvered

Afirmación

Forma simple	Forma con V-ing
I could silver you could silver he could silver we could silver you could silver they could silver	I could be silvering you could be silvering he could be silvering we could be silvering you could be silvering they could be silvering
Perfecto	Perfecto con V-ing
I could have silvered you could have silvered he could have silvered we could have silvered you could have silvered they could have silvered	I could have been silvering you could have been silvering he could have been silvering we could have been silvering you could have been silvering they could have been silvering

Negación

Forma simple	Forma con V-ing
I could not silver you could not silver he could not silver we could not silver you could not silver they could not silver	I could not be silvering you could not be silvering he could not be silvering we could not be silvering you could not be silvering they could not be silvering
Perfecto	Perfecto con V-ing
I could not have silvered you could not have silvered he could not have silvered we could not have silvered you could not have silvered they could not have silvered	I could not have been silvering you could not have been silvering he could not have been silvering we could not have been silvering you could not have been silvering they could not have been silvering

Forma interrogativa

Forma simple	Forma con V-ing
could I silver? could you silver? could he silver? could we silver? could you silver? could they silver?	could I be silvering? could you be silvering? could he be silvering? could we be silvering? could you be silvering? could they be silvering?
Perfecto	Perfecto con V-ing
could I have silvered? could you have silvered? could he have silvered? could we have silvered? could you have silvered? could they have silvered?	could I have been silvering? could you have been silvering? could he have been silvering? could we have been silvering? could you have been silvering? could they have been silvering?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not silver? could you not silver? could he not silver? could we not silver? could you not silver? could they not silver?	could I not be silvering? could you not be silvering? could he not be silvering? could we not be silvering? could you not be silvering? could they not be silvering?
Perfecto	Perfecto con V-ing
could I not have silvered? could you not have silvered? could he not have silvered? could we not have silvered? could you not have silvered? could they not have silvered?	could I not have been silvering? could you not have been silvering? could he not have been silvering? could we not have been silvering? could you not have been silvering? could they not have been silvering?