I ought to assess you ought to assess she ought to assess we ought to assess you ought to assess they ought to assess
V-ing form
I ought to be assessing you ought to be assessing she ought to be assessing we ought to be assessing you ought to be assessing they ought to be assessing
Perfect
I ought to have assessed you ought to have assessed she ought to have assessed we ought to have assessed you ought to have assessed they ought to have assessed
V-ing perfect
I ought to have been assessing you ought to have been assessing she ought to have been assessing we ought to have been assessing you ought to have been assessing they ought to have been assessing
Negation
Simple form
I ought not to assess you ought not to assess she ought not to assess we ought not to assess you ought not to assess they ought not to assess
V-ing form
I ought not to assessing you ought not to assessing she ought not to assessing we ought not to assessing you ought not to assessing they ought not to assessing
Perfect
I ought not to have assessed you ought not to have assessed she ought not to have assessed we ought not to have assessed you ought not to have assessed they ought not to have assessed
V-ing perfect
I ought not to have been assessing you ought not to have been assessing she ought not to have been assessing we ought not to have been assessing you ought not to have been assessing they ought not to have been assessing
Interrogative form
Simple form
ought to I assess? ought to you assess? ought to she assess? ought to we assess? ought to you assess? ought to they assess?
V-ing form
ought to I be assessing? ought to you be assessing? ought to she be assessing? ought to we be assessing? ought to you be assessing? ought to they be assessing?
Perfect
ought to I have assessed? ought to you have assessed? ought to she have assessed? ought to we have assessed? ought to you have assessed? ought to they have assessed?
V-ing perfect
ought to I have been assessing? ought to you have been assessing? ought to she have been assessing? ought to we have been assessing? ought to you have been assessing? ought to they have been assessing?
Interro-negative form
Simple form
ought I not to assess? ought you not to assess? ought she not to assess? ought we not to assess? ought you not to assess? ought they not to assess?
V-ing form
ought I not to be assessing? ought you not to be assessing? ought she not to be assessing? ought we not to be assessing? ought you not to be assessing? ought they not to be assessing?
Perfect
ought I not to have assessed? ought you not to have assessed? ought she not to have assessed? ought we not to have assessed? ought you not to have assessed? ought they not to have assessed?
V-ing perfect
ought I not to have been assessing? ought you not to have been assessing? ought she not to have been assessing? ought we not to have been assessing? ought you not to have been assessing? ought they not to have been assessing?