I ought to carburize you ought to carburize he ought to carburize we ought to carburize you ought to carburize they ought to carburize
V-ing form
I ought to be carburizing you ought to be carburizing he ought to be carburizing we ought to be carburizing you ought to be carburizing they ought to be carburizing
Perfect
I ought to have carburized you ought to have carburized he ought to have carburized we ought to have carburized you ought to have carburized they ought to have carburized
V-ing perfect
I ought to have been carburizing you ought to have been carburizing he ought to have been carburizing we ought to have been carburizing you ought to have been carburizing they ought to have been carburizing
Negation
Simple form
I ought not to carburize you ought not to carburize he ought not to carburize we ought not to carburize you ought not to carburize they ought not to carburize
V-ing form
I ought not to carburizing you ought not to carburizing he ought not to carburizing we ought not to carburizing you ought not to carburizing they ought not to carburizing
Perfect
I ought not to have carburized you ought not to have carburized he ought not to have carburized we ought not to have carburized you ought not to have carburized they ought not to have carburized
V-ing perfect
I ought not to have been carburizing you ought not to have been carburizing he ought not to have been carburizing we ought not to have been carburizing you ought not to have been carburizing they ought not to have been carburizing
Interrogative form
Simple form
ought to I carburize? ought to you carburize? ought to he carburize? ought to we carburize? ought to you carburize? ought to they carburize?
V-ing form
ought to I be carburizing? ought to you be carburizing? ought to he be carburizing? ought to we be carburizing? ought to you be carburizing? ought to they be carburizing?
Perfect
ought to I have carburized? ought to you have carburized? ought to he have carburized? ought to we have carburized? ought to you have carburized? ought to they have carburized?
V-ing perfect
ought to I have been carburizing? ought to you have been carburizing? ought to he have been carburizing? ought to we have been carburizing? ought to you have been carburizing? ought to they have been carburizing?
Interro-negative form
Simple form
ought I not to carburize? ought you not to carburize? ought he not to carburize? ought we not to carburize? ought you not to carburize? ought they not to carburize?
V-ing form
ought I not to be carburizing? ought you not to be carburizing? ought he not to be carburizing? ought we not to be carburizing? ought you not to be carburizing? ought they not to be carburizing?
Perfect
ought I not to have carburized? ought you not to have carburized? ought he not to have carburized? ought we not to have carburized? ought you not to have carburized? ought they not to have carburized?
V-ing perfect
ought I not to have been carburizing? ought you not to have been carburizing? ought he not to have been carburizing? ought we not to have been carburizing? ought you not to have been carburizing? ought they not to have been carburizing?