I ought to overdo you ought to overdo he ought to overdo we ought to overdo you ought to overdo they ought to overdo
V-ing form
I ought to be overdoing you ought to be overdoing he ought to be overdoing we ought to be overdoing you ought to be overdoing they ought to be overdoing
Perfect
I ought to have overdone you ought to have overdone he ought to have overdone we ought to have overdone you ought to have overdone they ought to have overdone
V-ing perfect
I ought to have been overdoing you ought to have been overdoing he ought to have been overdoing we ought to have been overdoing you ought to have been overdoing they ought to have been overdoing
Negation
Simple form
I ought not to overdo you ought not to overdo he ought not to overdo we ought not to overdo you ought not to overdo they ought not to overdo
V-ing form
I ought not to overdoing you ought not to overdoing he ought not to overdoing we ought not to overdoing you ought not to overdoing they ought not to overdoing
Perfect
I ought not to have overdone you ought not to have overdone he ought not to have overdone we ought not to have overdone you ought not to have overdone they ought not to have overdone
V-ing perfect
I ought not to have been overdoing you ought not to have been overdoing he ought not to have been overdoing we ought not to have been overdoing you ought not to have been overdoing they ought not to have been overdoing
Interrogative form
Simple form
ought to I overdo? ought to you overdo? ought to he overdo? ought to we overdo? ought to you overdo? ought to they overdo?
V-ing form
ought to I be overdoing? ought to you be overdoing? ought to he be overdoing? ought to we be overdoing? ought to you be overdoing? ought to they be overdoing?
Perfect
ought to I have overdone? ought to you have overdone? ought to he have overdone? ought to we have overdone? ought to you have overdone? ought to they have overdone?
V-ing perfect
ought to I have been overdoing? ought to you have been overdoing? ought to he have been overdoing? ought to we have been overdoing? ought to you have been overdoing? ought to they have been overdoing?
Interro-negative form
Simple form
ought I not to overdo? ought you not to overdo? ought he not to overdo? ought we not to overdo? ought you not to overdo? ought they not to overdo?
V-ing form
ought I not to be overdoing? ought you not to be overdoing? ought he not to be overdoing? ought we not to be overdoing? ought you not to be overdoing? ought they not to be overdoing?
Perfect
ought I not to have overdone? ought you not to have overdone? ought he not to have overdone? ought we not to have overdone? ought you not to have overdone? ought they not to have overdone?
V-ing perfect
ought I not to have been overdoing? ought you not to have been overdoing? ought he not to have been overdoing? ought we not to have been overdoing? ought you not to have been overdoing? ought they not to have been overdoing?