I'd be extemporizing you'd be extemporizing he'd be extemporizing we'd be extemporizing you'd be extemporizing they'd be extemporizing
Perfect
I would've extemporized you would've extemporized he would've extemporized we would've extemporized you would've extemporized they would've extemporized
V-ing perfect
I would've been extemporizing you would've been extemporizing he would've been extemporizing we would've been extemporizing you would've been extemporizing they would've been extemporizing
Negation
Simple form
I wouldn't extemporize you wouldn't extemporize he wouldn't extemporize we wouldn't extemporize you wouldn't extemporize they wouldn't extemporize
V-ing form
I wouldn't be extemporizing you wouldn't be extemporizing he wouldn't be extemporizing we wouldn't be extemporizing you wouldn't be extemporizing they wouldn't be extemporizing
Perfect
I wouldn't have extemporized you wouldn't have extemporized he wouldn't have extemporized we wouldn't have extemporized you wouldn't have extemporized they wouldn't have extemporized
V-ing perfect
I wouldn't have been extemporizing you wouldn't have been extemporizing he wouldn't have been extemporizing we wouldn't have been extemporizing you wouldn't have been extemporizing they wouldn't have been extemporizing
Interrogative form
Simple form
would I extemporize? would you extemporize? would he extemporize? would we extemporize? would you extemporize? would they extemporize?
V-ing form
would I be extemporizing? would you be extemporizing? would he be extemporizing? would we be extemporizing? would you be extemporizing? would they be extemporizing?
Perfect
would I have extemporized? would you have extemporized? would he have extemporized? would we have extemporized? would you have extemporized? would they have extemporized?
V-ing perfect
would I have been extemporizing? would you have been extemporizing? would he have been extemporizing? would we have been extemporizing? would you have been extemporizing? would they have been extemporizing?
Interro-negative form
Simple form
wouldn't I extemporize? wouldn't you extemporize? wouldn't he extemporize? wouldn't we extemporize? wouldn't you extemporize? wouldn't they extemporize?
V-ing form
wouldn't I be extemporizing? wouldn't you be extemporizing? wouldn't he be extemporizing? wouldn't we be extemporizing? wouldn't you be extemporizing? wouldn't they be extemporizing?
Perfect
wouldn't I have extemporized? wouldn't you have extemporized? wouldn't he have extemporized? wouldn't we have extemporized? wouldn't you have extemporized? wouldn't they have extemporized?
V-ing perfect
wouldn't I have been extemporizing? wouldn't you have been extemporizing? wouldn't he have been extemporizing? wouldn't we have been extemporizing? wouldn't you have been extemporizing? wouldn't they have been extemporizing?