Verbo regular: extemporize - extemporized - extemporized
Afirmação
Forma simple
I could extemporize you could extemporize she could extemporize we could extemporize you could extemporize they could extemporize
Forma com V-ing
I could be extemporizing you could be extemporizing she could be extemporizing we could be extemporizing you could be extemporizing they could be extemporizing
Perfeito
I could have extemporized you could have extemporized she could have extemporized we could have extemporized you could have extemporized they could have extemporized
Perfeito com V-ing
I could have been extemporizing you could have been extemporizing she could have been extemporizing we could have been extemporizing you could have been extemporizing they could have been extemporizing
Negação
Forma simple
I could not extemporize you could not extemporize she could not extemporize we could not extemporize you could not extemporize they could not extemporize
Forma com V-ing
I could not be extemporizing you could not be extemporizing she could not be extemporizing we could not be extemporizing you could not be extemporizing they could not be extemporizing
Perfeito
I could not have extemporized you could not have extemporized she could not have extemporized we could not have extemporized you could not have extemporized they could not have extemporized
Perfeito com V-ing
I could not have been extemporizing you could not have been extemporizing she could not have been extemporizing we could not have been extemporizing you could not have been extemporizing they could not have been extemporizing
Forma interrogativa
Forma simple
could I extemporize? could you extemporize? could she extemporize? could we extemporize? could you extemporize? could they extemporize?
Forma com V-ing
could I be extemporizing? could you be extemporizing? could she be extemporizing? could we be extemporizing? could you be extemporizing? could they be extemporizing?
Perfeito
could I have extemporized? could you have extemporized? could she have extemporized? could we have extemporized? could you have extemporized? could they have extemporized?
Perfeito com V-ing
could I have been extemporizing? could you have been extemporizing? could she have been extemporizing? could we have been extemporizing? could you have been extemporizing? could they have been extemporizing?
Forma interro-Negação
Forma simple
could I not extemporize? could you not extemporize? could she not extemporize? could we not extemporize? could you not extemporize? could they not extemporize?
Forma com V-ing
could I not be extemporizing? could you not be extemporizing? could she not be extemporizing? could we not be extemporizing? could you not be extemporizing? could they not be extemporizing?
Perfeito
could I not have extemporized? could you not have extemporized? could she not have extemporized? could we not have extemporized? could you not have extemporized? could they not have extemporized?
Perfeito com V-ing
could I not have been extemporizing? could you not have been extemporizing? could she not have been extemporizing? could we not have been extemporizing? could you not have been extemporizing? could they not have been extemporizing?