Coniugazione del verbo inglese
COULD VULCANIZE

Verbo regolare: vulcanize - vulcanized - vulcanized

Affermazione

Forma semplice	Forma con V-ing
I could vulcanize you could vulcanize she could vulcanize we could vulcanize you could vulcanize they could vulcanize	I could be vulcanizing you could be vulcanizing she could be vulcanizing we could be vulcanizing you could be vulcanizing they could be vulcanizing
Perfetto	Perfetto con V-ing
I could have vulcanized you could have vulcanized she could have vulcanized we could have vulcanized you could have vulcanized they could have vulcanized	I could have been vulcanizing you could have been vulcanizing she could have been vulcanizing we could have been vulcanizing you could have been vulcanizing they could have been vulcanizing

Negazione

Forma semplice	Forma con V-ing
I could not vulcanize you could not vulcanize she could not vulcanize we could not vulcanize you could not vulcanize they could not vulcanize	I could not be vulcanizing you could not be vulcanizing she could not be vulcanizing we could not be vulcanizing you could not be vulcanizing they could not be vulcanizing
Perfetto	Perfetto con V-ing
I could not have vulcanized you could not have vulcanized she could not have vulcanized we could not have vulcanized you could not have vulcanized they could not have vulcanized	I could not have been vulcanizing you could not have been vulcanizing she could not have been vulcanizing we could not have been vulcanizing you could not have been vulcanizing they could not have been vulcanizing

Forma interrogativa

Forma semplice	Forma con V-ing
could I vulcanize? could you vulcanize? could she vulcanize? could we vulcanize? could you vulcanize? could they vulcanize?	could I be vulcanizing? could you be vulcanizing? could she be vulcanizing? could we be vulcanizing? could you be vulcanizing? could they be vulcanizing?
Perfetto	Perfetto con V-ing
could I have vulcanized? could you have vulcanized? could she have vulcanized? could we have vulcanized? could you have vulcanized? could they have vulcanized?	could I have been vulcanizing? could you have been vulcanizing? could she have been vulcanizing? could we have been vulcanizing? could you have been vulcanizing? could they have been vulcanizing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not vulcanize? could you not vulcanize? could she not vulcanize? could we not vulcanize? could you not vulcanize? could they not vulcanize?	could I not be vulcanizing? could you not be vulcanizing? could she not be vulcanizing? could we not be vulcanizing? could you not be vulcanizing? could they not be vulcanizing?
Perfetto	Perfetto con V-ing
could I not have vulcanized? could you not have vulcanized? could she not have vulcanized? could we not have vulcanized? could you not have vulcanized? could they not have vulcanized?	could I not have been vulcanizing? could you not have been vulcanizing? could she not have been vulcanizing? could we not have been vulcanizing? could you not have been vulcanizing? could they not have been vulcanizing?