I ought to retrace you ought to retrace he ought to retrace we ought to retrace you ought to retrace they ought to retrace
V-ing form
I ought to be retracing you ought to be retracing he ought to be retracing we ought to be retracing you ought to be retracing they ought to be retracing
Perfect
I ought to have retraced you ought to have retraced he ought to have retraced we ought to have retraced you ought to have retraced they ought to have retraced
V-ing perfect
I ought to have been retracing you ought to have been retracing he ought to have been retracing we ought to have been retracing you ought to have been retracing they ought to have been retracing
Negation
Simple form
I ought not to retrace you ought not to retrace he ought not to retrace we ought not to retrace you ought not to retrace they ought not to retrace
V-ing form
I ought not to retracing you ought not to retracing he ought not to retracing we ought not to retracing you ought not to retracing they ought not to retracing
Perfect
I ought not to have retraced you ought not to have retraced he ought not to have retraced we ought not to have retraced you ought not to have retraced they ought not to have retraced
V-ing perfect
I ought not to have been retracing you ought not to have been retracing he ought not to have been retracing we ought not to have been retracing you ought not to have been retracing they ought not to have been retracing
Interrogative form
Simple form
ought to I retrace? ought to you retrace? ought to he retrace? ought to we retrace? ought to you retrace? ought to they retrace?
V-ing form
ought to I be retracing? ought to you be retracing? ought to he be retracing? ought to we be retracing? ought to you be retracing? ought to they be retracing?
Perfect
ought to I have retraced? ought to you have retraced? ought to he have retraced? ought to we have retraced? ought to you have retraced? ought to they have retraced?
V-ing perfect
ought to I have been retracing? ought to you have been retracing? ought to he have been retracing? ought to we have been retracing? ought to you have been retracing? ought to they have been retracing?
Interro-negative form
Simple form
ought I not to retrace? ought you not to retrace? ought he not to retrace? ought we not to retrace? ought you not to retrace? ought they not to retrace?
V-ing form
ought I not to be retracing? ought you not to be retracing? ought he not to be retracing? ought we not to be retracing? ought you not to be retracing? ought they not to be retracing?
Perfect
ought I not to have retraced? ought you not to have retraced? ought he not to have retraced? ought we not to have retraced? ought you not to have retraced? ought they not to have retraced?
V-ing perfect
ought I not to have been retracing? ought you not to have been retracing? ought he not to have been retracing? ought we not to have been retracing? ought you not to have been retracing? ought they not to have been retracing?