Coniugazione del verbo inglese
COULD VEIN

Verbo regolare: vein - veined - veined

Affermazione

Forma semplice	Forma con V-ing
I could vein you could vein she could vein we could vein you could vein they could vein	I could be veining you could be veining she could be veining we could be veining you could be veining they could be veining
Perfetto	Perfetto con V-ing
I could have veined you could have veined she could have veined we could have veined you could have veined they could have veined	I could have been veining you could have been veining she could have been veining we could have been veining you could have been veining they could have been veining

Negazione

Forma semplice	Forma con V-ing
I could not vein you could not vein she could not vein we could not vein you could not vein they could not vein	I could not be veining you could not be veining she could not be veining we could not be veining you could not be veining they could not be veining
Perfetto	Perfetto con V-ing
I could not have veined you could not have veined she could not have veined we could not have veined you could not have veined they could not have veined	I could not have been veining you could not have been veining she could not have been veining we could not have been veining you could not have been veining they could not have been veining

Forma interrogativa

Forma semplice	Forma con V-ing
could I vein? could you vein? could she vein? could we vein? could you vein? could they vein?	could I be veining? could you be veining? could she be veining? could we be veining? could you be veining? could they be veining?
Perfetto	Perfetto con V-ing
could I have veined? could you have veined? could she have veined? could we have veined? could you have veined? could they have veined?	could I have been veining? could you have been veining? could she have been veining? could we have been veining? could you have been veining? could they have been veining?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not vein? could you not vein? could she not vein? could we not vein? could you not vein? could they not vein?	could I not be veining? could you not be veining? could she not be veining? could we not be veining? could you not be veining? could they not be veining?
Perfetto	Perfetto con V-ing
could I not have veined? could you not have veined? could she not have veined? could we not have veined? could you not have veined? could they not have veined?	could I not have been veining? could you not have been veining? could she not have been veining? could we not have been veining? could you not have been veining? could they not have been veining?