I might extemporize you might extemporize she might extemporize we might extemporize you might extemporize they might extemporize
V-ing form
I might be extemporizing you might be extemporizing she might be extemporizing we might be extemporizing you might be extemporizing they might be extemporizing
Perfect
I might have extemporized you might have extemporized she might have extemporized we might have extemporized you might have extemporized they might have extemporized
V-ing perfect
I might have been extemporizing you might have been extemporizing she might have been extemporizing we might have been extemporizing you might have been extemporizing they might have been extemporizing
Negation
Simple form
I might not extemporize you might not extemporize she might not extemporize we might not extemporize you might not extemporize they might not extemporize
V-ing form
I might not be extemporizing you might not be extemporizing she might not be extemporizing we might not be extemporizing you might not be extemporizing they might not be extemporizing
Perfect
I might not have extemporized you might not have extemporized she might not have extemporized we might not have extemporized you might not have extemporized they might not have extemporized
V-ing perfect
I might not have been extemporizing you might not have been extemporizing she might not have been extemporizing we might not have been extemporizing you might not have been extemporizing they might not have been extemporizing
Interrogative form
Simple form
might I extemporize? might you extemporize? might she extemporize? might we extemporize? might you extemporize? might they extemporize?
V-ing form
might I be extemporizing? might you be extemporizing? might she be extemporizing? might we be extemporizing? might you be extemporizing? might they be extemporizing?
Perfect
might I have extemporized? might you have extemporized? might she have extemporized? might we have extemporized? might you have extemporized? might they have extemporized?
V-ing perfect
might I have been extemporizing? might you have been extemporizing? might she have been extemporizing? might we have been extemporizing? might you have been extemporizing? might they have been extemporizing?
Interro-negative form
Simple form
might I not extemporize? might you not extemporize? might she not extemporize? might we not extemporize? might you not extemporize? might they not extemporize?
V-ing form
might I not be extemporizing? might you not be extemporizing? might she not be extemporizing? might we not be extemporizing? might you not be extemporizing? might they not be extemporizing?
Perfect
might I not have extemporized? might you not have extemporized? might she not have extemporized? might we not have extemporized? might you not have extemporized? might they not have extemporized?
V-ing perfect
might I not have been extemporizing? might you not have been extemporizing? might she not have been extemporizing? might we not have been extemporizing? might you not have been extemporizing? might they not have been extemporizing?