Coniugazione del verbo inglese
COULD YELLOW

Verbo regolare: yellow - yellowed - yellowed

Affermazione

Forma semplice	Forma con V-ing
I could yellow you could yellow he could yellow we could yellow you could yellow they could yellow	I could be yellowing you could be yellowing he could be yellowing we could be yellowing you could be yellowing they could be yellowing
Perfetto	Perfetto con V-ing
I could have yellowed you could have yellowed he could have yellowed we could have yellowed you could have yellowed they could have yellowed	I could have been yellowing you could have been yellowing he could have been yellowing we could have been yellowing you could have been yellowing they could have been yellowing

Negazione

Forma semplice	Forma con V-ing
I could not yellow you could not yellow he could not yellow we could not yellow you could not yellow they could not yellow	I could not be yellowing you could not be yellowing he could not be yellowing we could not be yellowing you could not be yellowing they could not be yellowing
Perfetto	Perfetto con V-ing
I could not have yellowed you could not have yellowed he could not have yellowed we could not have yellowed you could not have yellowed they could not have yellowed	I could not have been yellowing you could not have been yellowing he could not have been yellowing we could not have been yellowing you could not have been yellowing they could not have been yellowing

Forma interrogativa

Forma semplice	Forma con V-ing
could I yellow? could you yellow? could he yellow? could we yellow? could you yellow? could they yellow?	could I be yellowing? could you be yellowing? could he be yellowing? could we be yellowing? could you be yellowing? could they be yellowing?
Perfetto	Perfetto con V-ing
could I have yellowed? could you have yellowed? could he have yellowed? could we have yellowed? could you have yellowed? could they have yellowed?	could I have been yellowing? could you have been yellowing? could he have been yellowing? could we have been yellowing? could you have been yellowing? could they have been yellowing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not yellow? could you not yellow? could he not yellow? could we not yellow? could you not yellow? could they not yellow?	could I not be yellowing? could you not be yellowing? could he not be yellowing? could we not be yellowing? could you not be yellowing? could they not be yellowing?
Perfetto	Perfetto con V-ing
could I not have yellowed? could you not have yellowed? could he not have yellowed? could we not have yellowed? could you not have yellowed? could they not have yellowed?	could I not have been yellowing? could you not have been yellowing? could he not have been yellowing? could we not have been yellowing? could you not have been yellowing? could they not have been yellowing?