Coniugazione del verbo inglese
COULD WARBLE

Verbo regolare: warble - warbled - warbled

Affermazione

Forma semplice	Forma con V-ing
I could warble you could warble she could warble we could warble you could warble they could warble	I could be warbling you could be warbling she could be warbling we could be warbling you could be warbling they could be warbling
Perfetto	Perfetto con V-ing
I could have warbled you could have warbled she could have warbled we could have warbled you could have warbled they could have warbled	I could have been warbling you could have been warbling she could have been warbling we could have been warbling you could have been warbling they could have been warbling

Negazione

Forma semplice	Forma con V-ing
I could not warble you could not warble she could not warble we could not warble you could not warble they could not warble	I could not be warbling you could not be warbling she could not be warbling we could not be warbling you could not be warbling they could not be warbling
Perfetto	Perfetto con V-ing
I could not have warbled you could not have warbled she could not have warbled we could not have warbled you could not have warbled they could not have warbled	I could not have been warbling you could not have been warbling she could not have been warbling we could not have been warbling you could not have been warbling they could not have been warbling

Forma interrogativa

Forma semplice	Forma con V-ing
could I warble? could you warble? could she warble? could we warble? could you warble? could they warble?	could I be warbling? could you be warbling? could she be warbling? could we be warbling? could you be warbling? could they be warbling?
Perfetto	Perfetto con V-ing
could I have warbled? could you have warbled? could she have warbled? could we have warbled? could you have warbled? could they have warbled?	could I have been warbling? could you have been warbling? could she have been warbling? could we have been warbling? could you have been warbling? could they have been warbling?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not warble? could you not warble? could she not warble? could we not warble? could you not warble? could they not warble?	could I not be warbling? could you not be warbling? could she not be warbling? could we not be warbling? could you not be warbling? could they not be warbling?
Perfetto	Perfetto con V-ing
could I not have warbled? could you not have warbled? could she not have warbled? could we not have warbled? could you not have warbled? could they not have warbled?	could I not have been warbling? could you not have been warbling? could she not have been warbling? could we not have been warbling? could you not have been warbling? could they not have been warbling?