I ought to demineralize you ought to demineralize he ought to demineralize we ought to demineralize you ought to demineralize they ought to demineralize
V-ing form
I ought to be demineralizing you ought to be demineralizing he ought to be demineralizing we ought to be demineralizing you ought to be demineralizing they ought to be demineralizing
Perfect
I ought to have demineralized you ought to have demineralized he ought to have demineralized we ought to have demineralized you ought to have demineralized they ought to have demineralized
V-ing perfect
I ought to have been demineralizing you ought to have been demineralizing he ought to have been demineralizing we ought to have been demineralizing you ought to have been demineralizing they ought to have been demineralizing
Negation
Simple form
I ought not to demineralize you ought not to demineralize he ought not to demineralize we ought not to demineralize you ought not to demineralize they ought not to demineralize
V-ing form
I ought not to demineralizing you ought not to demineralizing he ought not to demineralizing we ought not to demineralizing you ought not to demineralizing they ought not to demineralizing
Perfect
I ought not to have demineralized you ought not to have demineralized he ought not to have demineralized we ought not to have demineralized you ought not to have demineralized they ought not to have demineralized
V-ing perfect
I ought not to have been demineralizing you ought not to have been demineralizing he ought not to have been demineralizing we ought not to have been demineralizing you ought not to have been demineralizing they ought not to have been demineralizing
Interrogative form
Simple form
ought to I demineralize? ought to you demineralize? ought to he demineralize? ought to we demineralize? ought to you demineralize? ought to they demineralize?
V-ing form
ought to I be demineralizing? ought to you be demineralizing? ought to he be demineralizing? ought to we be demineralizing? ought to you be demineralizing? ought to they be demineralizing?
Perfect
ought to I have demineralized? ought to you have demineralized? ought to he have demineralized? ought to we have demineralized? ought to you have demineralized? ought to they have demineralized?
V-ing perfect
ought to I have been demineralizing? ought to you have been demineralizing? ought to he have been demineralizing? ought to we have been demineralizing? ought to you have been demineralizing? ought to they have been demineralizing?
Interro-negative form
Simple form
ought I not to demineralize? ought you not to demineralize? ought he not to demineralize? ought we not to demineralize? ought you not to demineralize? ought they not to demineralize?
V-ing form
ought I not to be demineralizing? ought you not to be demineralizing? ought he not to be demineralizing? ought we not to be demineralizing? ought you not to be demineralizing? ought they not to be demineralizing?
Perfect
ought I not to have demineralized? ought you not to have demineralized? ought he not to have demineralized? ought we not to have demineralized? ought you not to have demineralized? ought they not to have demineralized?
V-ing perfect
ought I not to have been demineralizing? ought you not to have been demineralizing? ought he not to have been demineralizing? ought we not to have been demineralizing? ought you not to have been demineralizing? ought they not to have been demineralizing?