I ought to landmark you ought to landmark she ought to landmark we ought to landmark you ought to landmark they ought to landmark
V-ing form
I ought to be landmarking you ought to be landmarking she ought to be landmarking we ought to be landmarking you ought to be landmarking they ought to be landmarking
Perfect
I ought to have landmarked you ought to have landmarked she ought to have landmarked we ought to have landmarked you ought to have landmarked they ought to have landmarked
V-ing perfect
I ought to have been landmarking you ought to have been landmarking she ought to have been landmarking we ought to have been landmarking you ought to have been landmarking they ought to have been landmarking
Negation
Simple form
I ought not to landmark you ought not to landmark she ought not to landmark we ought not to landmark you ought not to landmark they ought not to landmark
V-ing form
I ought not to landmarking you ought not to landmarking she ought not to landmarking we ought not to landmarking you ought not to landmarking they ought not to landmarking
Perfect
I ought not to have landmarked you ought not to have landmarked she ought not to have landmarked we ought not to have landmarked you ought not to have landmarked they ought not to have landmarked
V-ing perfect
I ought not to have been landmarking you ought not to have been landmarking she ought not to have been landmarking we ought not to have been landmarking you ought not to have been landmarking they ought not to have been landmarking
Interrogative form
Simple form
ought to I landmark? ought to you landmark? ought to she landmark? ought to we landmark? ought to you landmark? ought to they landmark?
V-ing form
ought to I be landmarking? ought to you be landmarking? ought to she be landmarking? ought to we be landmarking? ought to you be landmarking? ought to they be landmarking?
Perfect
ought to I have landmarked? ought to you have landmarked? ought to she have landmarked? ought to we have landmarked? ought to you have landmarked? ought to they have landmarked?
V-ing perfect
ought to I have been landmarking? ought to you have been landmarking? ought to she have been landmarking? ought to we have been landmarking? ought to you have been landmarking? ought to they have been landmarking?
Interro-negative form
Simple form
ought I not to landmark? ought you not to landmark? ought she not to landmark? ought we not to landmark? ought you not to landmark? ought they not to landmark?
V-ing form
ought I not to be landmarking? ought you not to be landmarking? ought she not to be landmarking? ought we not to be landmarking? ought you not to be landmarking? ought they not to be landmarking?
Perfect
ought I not to have landmarked? ought you not to have landmarked? ought she not to have landmarked? ought we not to have landmarked? ought you not to have landmarked? ought they not to have landmarked?
V-ing perfect
ought I not to have been landmarking? ought you not to have been landmarking? ought she not to have been landmarking? ought we not to have been landmarking? ought you not to have been landmarking? ought they not to have been landmarking?