I ought to specialize you ought to specialize he ought to specialize we ought to specialize you ought to specialize they ought to specialize
V-ing form
I ought to be specializing you ought to be specializing he ought to be specializing we ought to be specializing you ought to be specializing they ought to be specializing
Perfect
I ought to have specialized you ought to have specialized he ought to have specialized we ought to have specialized you ought to have specialized they ought to have specialized
V-ing perfect
I ought to have been specializing you ought to have been specializing he ought to have been specializing we ought to have been specializing you ought to have been specializing they ought to have been specializing
Negation
Simple form
I ought not to specialize you ought not to specialize he ought not to specialize we ought not to specialize you ought not to specialize they ought not to specialize
V-ing form
I ought not to specializing you ought not to specializing he ought not to specializing we ought not to specializing you ought not to specializing they ought not to specializing
Perfect
I ought not to have specialized you ought not to have specialized he ought not to have specialized we ought not to have specialized you ought not to have specialized they ought not to have specialized
V-ing perfect
I ought not to have been specializing you ought not to have been specializing he ought not to have been specializing we ought not to have been specializing you ought not to have been specializing they ought not to have been specializing
Interrogative form
Simple form
ought to I specialize? ought to you specialize? ought to he specialize? ought to we specialize? ought to you specialize? ought to they specialize?
V-ing form
ought to I be specializing? ought to you be specializing? ought to he be specializing? ought to we be specializing? ought to you be specializing? ought to they be specializing?
Perfect
ought to I have specialized? ought to you have specialized? ought to he have specialized? ought to we have specialized? ought to you have specialized? ought to they have specialized?
V-ing perfect
ought to I have been specializing? ought to you have been specializing? ought to he have been specializing? ought to we have been specializing? ought to you have been specializing? ought to they have been specializing?
Interro-negative form
Simple form
ought I not to specialize? ought you not to specialize? ought he not to specialize? ought we not to specialize? ought you not to specialize? ought they not to specialize?
V-ing form
ought I not to be specializing? ought you not to be specializing? ought he not to be specializing? ought we not to be specializing? ought you not to be specializing? ought they not to be specializing?
Perfect
ought I not to have specialized? ought you not to have specialized? ought he not to have specialized? ought we not to have specialized? ought you not to have specialized? ought they not to have specialized?
V-ing perfect
ought I not to have been specializing? ought you not to have been specializing? ought he not to have been specializing? ought we not to have been specializing? ought you not to have been specializing? ought they not to have been specializing?