English verb conjugation
SHALL EXTEMPORIZE

Regular verb: extemporize - extemporized - extemporized

Affirmation

Simple form	V-ing form
I shall extemporize you shall extemporize he shall extemporize we shall extemporize you shall extemporize they shall extemporize	I shall be extemporizing you shall be extemporizing he shall be extemporizing we shall be extemporizing you shall be extemporizing they shall be extemporizing
Perfect	V-ing perfect
I shall have extemporized you shall have extemporized he shall have extemporized we shall have extemporized you shall have extemporized they shall have extemporized	I shall have been extemporizing you shall have been extemporizing he shall have been extemporizing we shall have been extemporizing you shall have been extemporizing they shall have been extemporizing

Negation

Simple form	V-ing form
I shall not extemporize you shall not extemporize he shall not extemporize we shall not extemporize you shall not extemporize they shall not extemporize	I shall not be extemporizing you shall not be extemporizing he shall not be extemporizing we shall not be extemporizing you shall not be extemporizing they shall not be extemporizing
Perfect	V-ing perfect
I shall not have extemporized you shall not have extemporized he shall not have extemporized we shall not have extemporized you shall not have extemporized they shall not have extemporized	I shall not have been extemporizing you shall not have been extemporizing he shall not have been extemporizing we shall not have been extemporizing you shall not have been extemporizing they shall not have been extemporizing

Interrogative form

Simple form	V-ing form
shall I extemporize? shall you extemporize? shall he extemporize? shall we extemporize? shall you extemporize? shall they extemporize?	shall I be extemporizing? shall you be extemporizing? shall he be extemporizing? shall we be extemporizing? shall you be extemporizing? shall they be extemporizing?
Perfect	V-ing perfect
shall I have extemporized? shall you have extemporized? shall he have extemporized? shall we have extemporized? shall you have extemporized? shall they have extemporized?	shall I have been extemporizing? shall you have been extemporizing? shall he have been extemporizing? shall we have been extemporizing? shall you have been extemporizing? shall they have been extemporizing?

Interro-negative form

Simple form	V-ing form
shall I not extemporize? shall you not extemporize? shall he not extemporize? shall we not extemporize? shall you not extemporize? shall they not extemporize?	shall I not be extemporizing? shall you not be extemporizing? shall he not be extemporizing? shall we not be extemporizing? shall you not be extemporizing? shall they not be extemporizing?
Perfect	V-ing perfect
shall I not have extemporized? shall you not have extemporized? shall he not have extemporized? shall we not have extemporized? shall you not have extemporized? shall they not have extemporized?	shall I not have been extemporizing? shall you not have been extemporizing? shall he not have been extemporizing? shall we not have been extemporizing? shall you not have been extemporizing? shall they not have been extemporizing?