Coniugazione del verbo inglese
COULD STAPLE

Verbo regolare: staple - stapled - stapled

Affermazione

Forma semplice	Forma con V-ing
I could staple you could staple she could staple we could staple you could staple they could staple	I could be stapling you could be stapling she could be stapling we could be stapling you could be stapling they could be stapling
Perfetto	Perfetto con V-ing
I could have stapled you could have stapled she could have stapled we could have stapled you could have stapled they could have stapled	I could have been stapling you could have been stapling she could have been stapling we could have been stapling you could have been stapling they could have been stapling

Negazione

Forma semplice	Forma con V-ing
I could not staple you could not staple she could not staple we could not staple you could not staple they could not staple	I could not be stapling you could not be stapling she could not be stapling we could not be stapling you could not be stapling they could not be stapling
Perfetto	Perfetto con V-ing
I could not have stapled you could not have stapled she could not have stapled we could not have stapled you could not have stapled they could not have stapled	I could not have been stapling you could not have been stapling she could not have been stapling we could not have been stapling you could not have been stapling they could not have been stapling

Forma interrogativa

Forma semplice	Forma con V-ing
could I staple? could you staple? could she staple? could we staple? could you staple? could they staple?	could I be stapling? could you be stapling? could she be stapling? could we be stapling? could you be stapling? could they be stapling?
Perfetto	Perfetto con V-ing
could I have stapled? could you have stapled? could she have stapled? could we have stapled? could you have stapled? could they have stapled?	could I have been stapling? could you have been stapling? could she have been stapling? could we have been stapling? could you have been stapling? could they have been stapling?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not staple? could you not staple? could she not staple? could we not staple? could you not staple? could they not staple?	could I not be stapling? could you not be stapling? could she not be stapling? could we not be stapling? could you not be stapling? could they not be stapling?
Perfetto	Perfetto con V-ing
could I not have stapled? could you not have stapled? could she not have stapled? could we not have stapled? could you not have stapled? could they not have stapled?	could I not have been stapling? could you not have been stapling? could she not have been stapling? could we not have been stapling? could you not have been stapling? could they not have been stapling?