I ought to underachieve you ought to underachieve she ought to underachieve we ought to underachieve you ought to underachieve they ought to underachieve
V-ing form
I ought to be underachieving you ought to be underachieving she ought to be underachieving we ought to be underachieving you ought to be underachieving they ought to be underachieving
Perfect
I ought to have underachieved you ought to have underachieved she ought to have underachieved we ought to have underachieved you ought to have underachieved they ought to have underachieved
V-ing perfect
I ought to have been underachieving you ought to have been underachieving she ought to have been underachieving we ought to have been underachieving you ought to have been underachieving they ought to have been underachieving
Negation
Simple form
I ought not to underachieve you ought not to underachieve she ought not to underachieve we ought not to underachieve you ought not to underachieve they ought not to underachieve
V-ing form
I ought not to underachieving you ought not to underachieving she ought not to underachieving we ought not to underachieving you ought not to underachieving they ought not to underachieving
Perfect
I ought not to have underachieved you ought not to have underachieved she ought not to have underachieved we ought not to have underachieved you ought not to have underachieved they ought not to have underachieved
V-ing perfect
I ought not to have been underachieving you ought not to have been underachieving she ought not to have been underachieving we ought not to have been underachieving you ought not to have been underachieving they ought not to have been underachieving
Interrogative form
Simple form
ought to I underachieve? ought to you underachieve? ought to she underachieve? ought to we underachieve? ought to you underachieve? ought to they underachieve?
V-ing form
ought to I be underachieving? ought to you be underachieving? ought to she be underachieving? ought to we be underachieving? ought to you be underachieving? ought to they be underachieving?
Perfect
ought to I have underachieved? ought to you have underachieved? ought to she have underachieved? ought to we have underachieved? ought to you have underachieved? ought to they have underachieved?
V-ing perfect
ought to I have been underachieving? ought to you have been underachieving? ought to she have been underachieving? ought to we have been underachieving? ought to you have been underachieving? ought to they have been underachieving?
Interro-negative form
Simple form
ought I not to underachieve? ought you not to underachieve? ought she not to underachieve? ought we not to underachieve? ought you not to underachieve? ought they not to underachieve?
V-ing form
ought I not to be underachieving? ought you not to be underachieving? ought she not to be underachieving? ought we not to be underachieving? ought you not to be underachieving? ought they not to be underachieving?
Perfect
ought I not to have underachieved? ought you not to have underachieved? ought she not to have underachieved? ought we not to have underachieved? ought you not to have underachieved? ought they not to have underachieved?
V-ing perfect
ought I not to have been underachieving? ought you not to have been underachieving? ought she not to have been underachieving? ought we not to have been underachieving? ought you not to have been underachieving? ought they not to have been underachieving?