I may extemporize you may extemporize he may extemporize we may extemporize you may extemporize they may extemporize
Forme en V-ing
I may be extemporizing you may be extemporizing he may be extemporizing we may be extemporizing you may be extemporizing they may be extemporizing
Perfect
I may have extemporized you may have extemporized he may have extemporized we may have extemporized you may have extemporized they may have extemporized
Perfect en V-ing
I may have been extemporizing you may have been extemporizing he may have been extemporizing we may have been extemporizing you may have been extemporizing they may have been extemporizing
Négation
Forme simple
I may not extemporize you may not extemporize he may not extemporize we may not extemporize you may not extemporize they may not extemporize
Forme en V-ing
I may not be extemporizing you may not be extemporizing he may not be extemporizing we may not be extemporizing you may not be extemporizing they may not be extemporizing
Perfect
I may not have extemporized you may not have extemporized he may not have extemporized we may not have extemporized you may not have extemporized they may not have extemporized
Perfect en V-ing
I may not have been extemporizing you may not have been extemporizing he may not have been extemporizing we may not have been extemporizing you may not have been extemporizing they may not have been extemporizing
Forme interrogative
Forme simple
may I extemporize? may you extemporize? may he extemporize? may we extemporize? may you extemporize? may they extemporize?
Forme en V-ing
may I be extemporizing? may you be extemporizing? may he be extemporizing? may we be extemporizing? may you be extemporizing? may they be extemporizing?
Perfect
may I have extemporized? may you have extemporized? may he have extemporized? may we have extemporized? may you have extemporized? may they have extemporized?
Perfect en V-ing
may I have been extemporizing? may you have been extemporizing? may he have been extemporizing? may we have been extemporizing? may you have been extemporizing? may they have been extemporizing?
Forme interro-négative
Forme simple
may I not extemporize? may you not extemporize? may he not extemporize? may we not extemporize? may you not extemporize? may they not extemporize?
Forme en V-ing
may I not be extemporizing? may you not be extemporizing? may he not be extemporizing? may we not be extemporizing? may you not be extemporizing? may they not be extemporizing?
Perfect
may I not have extemporized? may you not have extemporized? may he not have extemporized? may we not have extemporized? may you not have extemporized? may they not have extemporized?
Perfect en V-ing
may I not have been extemporizing? may you not have been extemporizing? may he not have been extemporizing? may we not have been extemporizing? may you not have been extemporizing? may they not have been extemporizing?