I ought to hum you ought to hum he ought to hum we ought to hum you ought to hum they ought to hum
V-ing form
I ought to be huming you ought to be huming he ought to be huming we ought to be huming you ought to be huming they ought to be huming
Perfect
I ought to have humed you ought to have humed he ought to have humed we ought to have humed you ought to have humed they ought to have humed
V-ing perfect
I ought to have been huming you ought to have been huming he ought to have been huming we ought to have been huming you ought to have been huming they ought to have been huming
Negation
Simple form
I ought not to hum you ought not to hum he ought not to hum we ought not to hum you ought not to hum they ought not to hum
V-ing form
I ought not to huming you ought not to huming he ought not to huming we ought not to huming you ought not to huming they ought not to huming
Perfect
I ought not to have humed you ought not to have humed he ought not to have humed we ought not to have humed you ought not to have humed they ought not to have humed
V-ing perfect
I ought not to have been huming you ought not to have been huming he ought not to have been huming we ought not to have been huming you ought not to have been huming they ought not to have been huming
Interrogative form
Simple form
ought to I hum? ought to you hum? ought to he hum? ought to we hum? ought to you hum? ought to they hum?
V-ing form
ought to I be huming? ought to you be huming? ought to he be huming? ought to we be huming? ought to you be huming? ought to they be huming?
Perfect
ought to I have humed? ought to you have humed? ought to he have humed? ought to we have humed? ought to you have humed? ought to they have humed?
V-ing perfect
ought to I have been huming? ought to you have been huming? ought to he have been huming? ought to we have been huming? ought to you have been huming? ought to they have been huming?
Interro-negative form
Simple form
ought I not to hum? ought you not to hum? ought he not to hum? ought we not to hum? ought you not to hum? ought they not to hum?
V-ing form
ought I not to be huming? ought you not to be huming? ought he not to be huming? ought we not to be huming? ought you not to be huming? ought they not to be huming?
Perfect
ought I not to have humed? ought you not to have humed? ought he not to have humed? ought we not to have humed? ought you not to have humed? ought they not to have humed?
V-ing perfect
ought I not to have been huming? ought you not to have been huming? ought he not to have been huming? ought we not to have been huming? ought you not to have been huming? ought they not to have been huming?