I ought to assign you ought to assign he ought to assign we ought to assign you ought to assign they ought to assign
V-ing form
I ought to be assigning you ought to be assigning he ought to be assigning we ought to be assigning you ought to be assigning they ought to be assigning
Perfect
I ought to have assigned you ought to have assigned he ought to have assigned we ought to have assigned you ought to have assigned they ought to have assigned
V-ing perfect
I ought to have been assigning you ought to have been assigning he ought to have been assigning we ought to have been assigning you ought to have been assigning they ought to have been assigning
Negation
Simple form
I ought not to assign you ought not to assign he ought not to assign we ought not to assign you ought not to assign they ought not to assign
V-ing form
I ought not to assigning you ought not to assigning he ought not to assigning we ought not to assigning you ought not to assigning they ought not to assigning
Perfect
I ought not to have assigned you ought not to have assigned he ought not to have assigned we ought not to have assigned you ought not to have assigned they ought not to have assigned
V-ing perfect
I ought not to have been assigning you ought not to have been assigning he ought not to have been assigning we ought not to have been assigning you ought not to have been assigning they ought not to have been assigning
Interrogative form
Simple form
ought to I assign? ought to you assign? ought to he assign? ought to we assign? ought to you assign? ought to they assign?
V-ing form
ought to I be assigning? ought to you be assigning? ought to he be assigning? ought to we be assigning? ought to you be assigning? ought to they be assigning?
Perfect
ought to I have assigned? ought to you have assigned? ought to he have assigned? ought to we have assigned? ought to you have assigned? ought to they have assigned?
V-ing perfect
ought to I have been assigning? ought to you have been assigning? ought to he have been assigning? ought to we have been assigning? ought to you have been assigning? ought to they have been assigning?
Interro-negative form
Simple form
ought I not to assign? ought you not to assign? ought he not to assign? ought we not to assign? ought you not to assign? ought they not to assign?
V-ing form
ought I not to be assigning? ought you not to be assigning? ought he not to be assigning? ought we not to be assigning? ought you not to be assigning? ought they not to be assigning?
Perfect
ought I not to have assigned? ought you not to have assigned? ought he not to have assigned? ought we not to have assigned? ought you not to have assigned? ought they not to have assigned?
V-ing perfect
ought I not to have been assigning? ought you not to have been assigning? ought he not to have been assigning? ought we not to have been assigning? ought you not to have been assigning? ought they not to have been assigning?