I ought to shift you ought to shift she ought to shift we ought to shift you ought to shift they ought to shift
V-ing form
I ought to be shifting you ought to be shifting she ought to be shifting we ought to be shifting you ought to be shifting they ought to be shifting
Perfect
I ought to have shifted you ought to have shifted she ought to have shifted we ought to have shifted you ought to have shifted they ought to have shifted
V-ing perfect
I ought to have been shifting you ought to have been shifting she ought to have been shifting we ought to have been shifting you ought to have been shifting they ought to have been shifting
Negation
Simple form
I ought not to shift you ought not to shift she ought not to shift we ought not to shift you ought not to shift they ought not to shift
V-ing form
I ought not to shifting you ought not to shifting she ought not to shifting we ought not to shifting you ought not to shifting they ought not to shifting
Perfect
I ought not to have shifted you ought not to have shifted she ought not to have shifted we ought not to have shifted you ought not to have shifted they ought not to have shifted
V-ing perfect
I ought not to have been shifting you ought not to have been shifting she ought not to have been shifting we ought not to have been shifting you ought not to have been shifting they ought not to have been shifting
Interrogative form
Simple form
ought to I shift? ought to you shift? ought to she shift? ought to we shift? ought to you shift? ought to they shift?
V-ing form
ought to I be shifting? ought to you be shifting? ought to she be shifting? ought to we be shifting? ought to you be shifting? ought to they be shifting?
Perfect
ought to I have shifted? ought to you have shifted? ought to she have shifted? ought to we have shifted? ought to you have shifted? ought to they have shifted?
V-ing perfect
ought to I have been shifting? ought to you have been shifting? ought to she have been shifting? ought to we have been shifting? ought to you have been shifting? ought to they have been shifting?
Interro-negative form
Simple form
ought I not to shift? ought you not to shift? ought she not to shift? ought we not to shift? ought you not to shift? ought they not to shift?
V-ing form
ought I not to be shifting? ought you not to be shifting? ought she not to be shifting? ought we not to be shifting? ought you not to be shifting? ought they not to be shifting?
Perfect
ought I not to have shifted? ought you not to have shifted? ought she not to have shifted? ought we not to have shifted? ought you not to have shifted? ought they not to have shifted?
V-ing perfect
ought I not to have been shifting? ought you not to have been shifting? ought she not to have been shifting? ought we not to have been shifting? ought you not to have been shifting? ought they not to have been shifting?