Coniugazione del verbo inglese
COULD RETRIEVE

Verbo regolare: retrieve - retrieved - retrieved

Affermazione

Forma semplice	Forma con V-ing
I could retrieve you could retrieve she could retrieve we could retrieve you could retrieve they could retrieve	I could be retrieving you could be retrieving she could be retrieving we could be retrieving you could be retrieving they could be retrieving
Perfetto	Perfetto con V-ing
I could have retrieved you could have retrieved she could have retrieved we could have retrieved you could have retrieved they could have retrieved	I could have been retrieving you could have been retrieving she could have been retrieving we could have been retrieving you could have been retrieving they could have been retrieving

Negazione

Forma semplice	Forma con V-ing
I could not retrieve you could not retrieve she could not retrieve we could not retrieve you could not retrieve they could not retrieve	I could not be retrieving you could not be retrieving she could not be retrieving we could not be retrieving you could not be retrieving they could not be retrieving
Perfetto	Perfetto con V-ing
I could not have retrieved you could not have retrieved she could not have retrieved we could not have retrieved you could not have retrieved they could not have retrieved	I could not have been retrieving you could not have been retrieving she could not have been retrieving we could not have been retrieving you could not have been retrieving they could not have been retrieving

Forma interrogativa

Forma semplice	Forma con V-ing
could I retrieve? could you retrieve? could she retrieve? could we retrieve? could you retrieve? could they retrieve?	could I be retrieving? could you be retrieving? could she be retrieving? could we be retrieving? could you be retrieving? could they be retrieving?
Perfetto	Perfetto con V-ing
could I have retrieved? could you have retrieved? could she have retrieved? could we have retrieved? could you have retrieved? could they have retrieved?	could I have been retrieving? could you have been retrieving? could she have been retrieving? could we have been retrieving? could you have been retrieving? could they have been retrieving?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not retrieve? could you not retrieve? could she not retrieve? could we not retrieve? could you not retrieve? could they not retrieve?	could I not be retrieving? could you not be retrieving? could she not be retrieving? could we not be retrieving? could you not be retrieving? could they not be retrieving?
Perfetto	Perfetto con V-ing
could I not have retrieved? could you not have retrieved? could she not have retrieved? could we not have retrieved? could you not have retrieved? could they not have retrieved?	could I not have been retrieving? could you not have been retrieving? could she not have been retrieving? could we not have been retrieving? could you not have been retrieving? could they not have been retrieving?