Conjugación del verbo inglés
COULD PHOTOSCAN

Verbo regular: photoscan - photoscaned - photoscaned

Afirmación

Forma simple	Forma con V-ing
I could photoscan you could photoscan he could photoscan we could photoscan you could photoscan they could photoscan	I could be photoscaning you could be photoscaning he could be photoscaning we could be photoscaning you could be photoscaning they could be photoscaning
Perfecto	Perfecto con V-ing
I could have photoscaned you could have photoscaned he could have photoscaned we could have photoscaned you could have photoscaned they could have photoscaned	I could have been photoscaning you could have been photoscaning he could have been photoscaning we could have been photoscaning you could have been photoscaning they could have been photoscaning

Negación

Forma simple	Forma con V-ing
I could not photoscan you could not photoscan he could not photoscan we could not photoscan you could not photoscan they could not photoscan	I could not be photoscaning you could not be photoscaning he could not be photoscaning we could not be photoscaning you could not be photoscaning they could not be photoscaning
Perfecto	Perfecto con V-ing
I could not have photoscaned you could not have photoscaned he could not have photoscaned we could not have photoscaned you could not have photoscaned they could not have photoscaned	I could not have been photoscaning you could not have been photoscaning he could not have been photoscaning we could not have been photoscaning you could not have been photoscaning they could not have been photoscaning

Forma interrogativa

Forma simple	Forma con V-ing
could I photoscan? could you photoscan? could he photoscan? could we photoscan? could you photoscan? could they photoscan?	could I be photoscaning? could you be photoscaning? could he be photoscaning? could we be photoscaning? could you be photoscaning? could they be photoscaning?
Perfecto	Perfecto con V-ing
could I have photoscaned? could you have photoscaned? could he have photoscaned? could we have photoscaned? could you have photoscaned? could they have photoscaned?	could I have been photoscaning? could you have been photoscaning? could he have been photoscaning? could we have been photoscaning? could you have been photoscaning? could they have been photoscaning?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not photoscan? could you not photoscan? could he not photoscan? could we not photoscan? could you not photoscan? could they not photoscan?	could I not be photoscaning? could you not be photoscaning? could he not be photoscaning? could we not be photoscaning? could you not be photoscaning? could they not be photoscaning?
Perfecto	Perfecto con V-ing
could I not have photoscaned? could you not have photoscaned? could he not have photoscaned? could we not have photoscaned? could you not have photoscaned? could they not have photoscaned?	could I not have been photoscaning? could you not have been photoscaning? could he not have been photoscaning? could we not have been photoscaning? could you not have been photoscaning? could they not have been photoscaning?