I ought to concern you ought to concern he ought to concern we ought to concern you ought to concern they ought to concern
V-ing form
I ought to be concerning you ought to be concerning he ought to be concerning we ought to be concerning you ought to be concerning they ought to be concerning
Perfect
I ought to have concerned you ought to have concerned he ought to have concerned we ought to have concerned you ought to have concerned they ought to have concerned
V-ing perfect
I ought to have been concerning you ought to have been concerning he ought to have been concerning we ought to have been concerning you ought to have been concerning they ought to have been concerning
Negation
Simple form
I ought not to concern you ought not to concern he ought not to concern we ought not to concern you ought not to concern they ought not to concern
V-ing form
I ought not to concerning you ought not to concerning he ought not to concerning we ought not to concerning you ought not to concerning they ought not to concerning
Perfect
I ought not to have concerned you ought not to have concerned he ought not to have concerned we ought not to have concerned you ought not to have concerned they ought not to have concerned
V-ing perfect
I ought not to have been concerning you ought not to have been concerning he ought not to have been concerning we ought not to have been concerning you ought not to have been concerning they ought not to have been concerning
Interrogative form
Simple form
ought to I concern? ought to you concern? ought to he concern? ought to we concern? ought to you concern? ought to they concern?
V-ing form
ought to I be concerning? ought to you be concerning? ought to he be concerning? ought to we be concerning? ought to you be concerning? ought to they be concerning?
Perfect
ought to I have concerned? ought to you have concerned? ought to he have concerned? ought to we have concerned? ought to you have concerned? ought to they have concerned?
V-ing perfect
ought to I have been concerning? ought to you have been concerning? ought to he have been concerning? ought to we have been concerning? ought to you have been concerning? ought to they have been concerning?
Interro-negative form
Simple form
ought I not to concern? ought you not to concern? ought he not to concern? ought we not to concern? ought you not to concern? ought they not to concern?
V-ing form
ought I not to be concerning? ought you not to be concerning? ought he not to be concerning? ought we not to be concerning? ought you not to be concerning? ought they not to be concerning?
Perfect
ought I not to have concerned? ought you not to have concerned? ought he not to have concerned? ought we not to have concerned? ought you not to have concerned? ought they not to have concerned?
V-ing perfect
ought I not to have been concerning? ought you not to have been concerning? ought he not to have been concerning? ought we not to have been concerning? ought you not to have been concerning? ought they not to have been concerning?