Coniugazione del verbo inglese
COULD WINNOW

Verbo regolare: winnow - winnowed - winnowed

Affermazione

Forma semplice	Forma con V-ing
I could winnow you could winnow she could winnow we could winnow you could winnow they could winnow	I could be winnowing you could be winnowing she could be winnowing we could be winnowing you could be winnowing they could be winnowing
Perfetto	Perfetto con V-ing
I could have winnowed you could have winnowed she could have winnowed we could have winnowed you could have winnowed they could have winnowed	I could have been winnowing you could have been winnowing she could have been winnowing we could have been winnowing you could have been winnowing they could have been winnowing

Negazione

Forma semplice	Forma con V-ing
I could not winnow you could not winnow she could not winnow we could not winnow you could not winnow they could not winnow	I could not be winnowing you could not be winnowing she could not be winnowing we could not be winnowing you could not be winnowing they could not be winnowing
Perfetto	Perfetto con V-ing
I could not have winnowed you could not have winnowed she could not have winnowed we could not have winnowed you could not have winnowed they could not have winnowed	I could not have been winnowing you could not have been winnowing she could not have been winnowing we could not have been winnowing you could not have been winnowing they could not have been winnowing

Forma interrogativa

Forma semplice	Forma con V-ing
could I winnow? could you winnow? could she winnow? could we winnow? could you winnow? could they winnow?	could I be winnowing? could you be winnowing? could she be winnowing? could we be winnowing? could you be winnowing? could they be winnowing?
Perfetto	Perfetto con V-ing
could I have winnowed? could you have winnowed? could she have winnowed? could we have winnowed? could you have winnowed? could they have winnowed?	could I have been winnowing? could you have been winnowing? could she have been winnowing? could we have been winnowing? could you have been winnowing? could they have been winnowing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not winnow? could you not winnow? could she not winnow? could we not winnow? could you not winnow? could they not winnow?	could I not be winnowing? could you not be winnowing? could she not be winnowing? could we not be winnowing? could you not be winnowing? could they not be winnowing?
Perfetto	Perfetto con V-ing
could I not have winnowed? could you not have winnowed? could she not have winnowed? could we not have winnowed? could you not have winnowed? could they not have winnowed?	could I not have been winnowing? could you not have been winnowing? could she not have been winnowing? could we not have been winnowing? could you not have been winnowing? could they not have been winnowing?