Coniugazione del verbo inglese
COULD YEN

Verbo regolare: yen - yenned - yenned

Affermazione

Forma semplice	Forma con V-ing
I could yen you could yen she could yen we could yen you could yen they could yen	I could be yenning you could be yenning she could be yenning we could be yenning you could be yenning they could be yenning
Perfetto	Perfetto con V-ing
I could have yenned you could have yenned she could have yenned we could have yenned you could have yenned they could have yenned	I could have been yenning you could have been yenning she could have been yenning we could have been yenning you could have been yenning they could have been yenning

Negazione

Forma semplice	Forma con V-ing
I could not yen you could not yen she could not yen we could not yen you could not yen they could not yen	I could not be yenning you could not be yenning she could not be yenning we could not be yenning you could not be yenning they could not be yenning
Perfetto	Perfetto con V-ing
I could not have yenned you could not have yenned she could not have yenned we could not have yenned you could not have yenned they could not have yenned	I could not have been yenning you could not have been yenning she could not have been yenning we could not have been yenning you could not have been yenning they could not have been yenning

Forma interrogativa

Forma semplice	Forma con V-ing
could I yen? could you yen? could she yen? could we yen? could you yen? could they yen?	could I be yenning? could you be yenning? could she be yenning? could we be yenning? could you be yenning? could they be yenning?
Perfetto	Perfetto con V-ing
could I have yenned? could you have yenned? could she have yenned? could we have yenned? could you have yenned? could they have yenned?	could I have been yenning? could you have been yenning? could she have been yenning? could we have been yenning? could you have been yenning? could they have been yenning?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not yen? could you not yen? could she not yen? could we not yen? could you not yen? could they not yen?	could I not be yenning? could you not be yenning? could she not be yenning? could we not be yenning? could you not be yenning? could they not be yenning?
Perfetto	Perfetto con V-ing
could I not have yenned? could you not have yenned? could she not have yenned? could we not have yenned? could you not have yenned? could they not have yenned?	could I not have been yenning? could you not have been yenning? could she not have been yenning? could we not have been yenning? could you not have been yenning? could they not have been yenning?