I ought to decerebrate you ought to decerebrate he ought to decerebrate we ought to decerebrate you ought to decerebrate they ought to decerebrate
V-ing form
I ought to be decerebrating you ought to be decerebrating he ought to be decerebrating we ought to be decerebrating you ought to be decerebrating they ought to be decerebrating
Perfect
I ought to have decerebrated you ought to have decerebrated he ought to have decerebrated we ought to have decerebrated you ought to have decerebrated they ought to have decerebrated
V-ing perfect
I ought to have been decerebrating you ought to have been decerebrating he ought to have been decerebrating we ought to have been decerebrating you ought to have been decerebrating they ought to have been decerebrating
Negation
Simple form
I ought not to decerebrate you ought not to decerebrate he ought not to decerebrate we ought not to decerebrate you ought not to decerebrate they ought not to decerebrate
V-ing form
I ought not to decerebrating you ought not to decerebrating he ought not to decerebrating we ought not to decerebrating you ought not to decerebrating they ought not to decerebrating
Perfect
I ought not to have decerebrated you ought not to have decerebrated he ought not to have decerebrated we ought not to have decerebrated you ought not to have decerebrated they ought not to have decerebrated
V-ing perfect
I ought not to have been decerebrating you ought not to have been decerebrating he ought not to have been decerebrating we ought not to have been decerebrating you ought not to have been decerebrating they ought not to have been decerebrating
Interrogative form
Simple form
ought to I decerebrate? ought to you decerebrate? ought to he decerebrate? ought to we decerebrate? ought to you decerebrate? ought to they decerebrate?
V-ing form
ought to I be decerebrating? ought to you be decerebrating? ought to he be decerebrating? ought to we be decerebrating? ought to you be decerebrating? ought to they be decerebrating?
Perfect
ought to I have decerebrated? ought to you have decerebrated? ought to he have decerebrated? ought to we have decerebrated? ought to you have decerebrated? ought to they have decerebrated?
V-ing perfect
ought to I have been decerebrating? ought to you have been decerebrating? ought to he have been decerebrating? ought to we have been decerebrating? ought to you have been decerebrating? ought to they have been decerebrating?
Interro-negative form
Simple form
ought I not to decerebrate? ought you not to decerebrate? ought he not to decerebrate? ought we not to decerebrate? ought you not to decerebrate? ought they not to decerebrate?
V-ing form
ought I not to be decerebrating? ought you not to be decerebrating? ought he not to be decerebrating? ought we not to be decerebrating? ought you not to be decerebrating? ought they not to be decerebrating?
Perfect
ought I not to have decerebrated? ought you not to have decerebrated? ought he not to have decerebrated? ought we not to have decerebrated? ought you not to have decerebrated? ought they not to have decerebrated?
V-ing perfect
ought I not to have been decerebrating? ought you not to have been decerebrating? ought he not to have been decerebrating? ought we not to have been decerebrating? ought you not to have been decerebrating? ought they not to have been decerebrating?