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