I ought to flank you ought to flank he ought to flank we ought to flank you ought to flank they ought to flank
V-ing form
I ought to be flanking you ought to be flanking he ought to be flanking we ought to be flanking you ought to be flanking they ought to be flanking
Perfect
I ought to have flanked you ought to have flanked he ought to have flanked we ought to have flanked you ought to have flanked they ought to have flanked
V-ing perfect
I ought to have been flanking you ought to have been flanking he ought to have been flanking we ought to have been flanking you ought to have been flanking they ought to have been flanking
Negation
Simple form
I ought not to flank you ought not to flank he ought not to flank we ought not to flank you ought not to flank they ought not to flank
V-ing form
I ought not to flanking you ought not to flanking he ought not to flanking we ought not to flanking you ought not to flanking they ought not to flanking
Perfect
I ought not to have flanked you ought not to have flanked he ought not to have flanked we ought not to have flanked you ought not to have flanked they ought not to have flanked
V-ing perfect
I ought not to have been flanking you ought not to have been flanking he ought not to have been flanking we ought not to have been flanking you ought not to have been flanking they ought not to have been flanking
Interrogative form
Simple form
ought to I flank? ought to you flank? ought to he flank? ought to we flank? ought to you flank? ought to they flank?
V-ing form
ought to I be flanking? ought to you be flanking? ought to he be flanking? ought to we be flanking? ought to you be flanking? ought to they be flanking?
Perfect
ought to I have flanked? ought to you have flanked? ought to he have flanked? ought to we have flanked? ought to you have flanked? ought to they have flanked?
V-ing perfect
ought to I have been flanking? ought to you have been flanking? ought to he have been flanking? ought to we have been flanking? ought to you have been flanking? ought to they have been flanking?
Interro-negative form
Simple form
ought I not to flank? ought you not to flank? ought he not to flank? ought we not to flank? ought you not to flank? ought they not to flank?
V-ing form
ought I not to be flanking? ought you not to be flanking? ought he not to be flanking? ought we not to be flanking? ought you not to be flanking? ought they not to be flanking?
Perfect
ought I not to have flanked? ought you not to have flanked? ought he not to have flanked? ought we not to have flanked? ought you not to have flanked? ought they not to have flanked?
V-ing perfect
ought I not to have been flanking? ought you not to have been flanking? ought he not to have been flanking? ought we not to have been flanking? ought you not to have been flanking? ought they not to have been flanking?