I ought to meow you ought to meow he ought to meow we ought to meow you ought to meow they ought to meow
V-ing form
I ought to be meowing you ought to be meowing he ought to be meowing we ought to be meowing you ought to be meowing they ought to be meowing
Perfect
I ought to have meowed you ought to have meowed he ought to have meowed we ought to have meowed you ought to have meowed they ought to have meowed
V-ing perfect
I ought to have been meowing you ought to have been meowing he ought to have been meowing we ought to have been meowing you ought to have been meowing they ought to have been meowing
Negation
Simple form
I ought not to meow you ought not to meow he ought not to meow we ought not to meow you ought not to meow they ought not to meow
V-ing form
I ought not to meowing you ought not to meowing he ought not to meowing we ought not to meowing you ought not to meowing they ought not to meowing
Perfect
I ought not to have meowed you ought not to have meowed he ought not to have meowed we ought not to have meowed you ought not to have meowed they ought not to have meowed
V-ing perfect
I ought not to have been meowing you ought not to have been meowing he ought not to have been meowing we ought not to have been meowing you ought not to have been meowing they ought not to have been meowing
Interrogative form
Simple form
ought to I meow? ought to you meow? ought to he meow? ought to we meow? ought to you meow? ought to they meow?
V-ing form
ought to I be meowing? ought to you be meowing? ought to he be meowing? ought to we be meowing? ought to you be meowing? ought to they be meowing?
Perfect
ought to I have meowed? ought to you have meowed? ought to he have meowed? ought to we have meowed? ought to you have meowed? ought to they have meowed?
V-ing perfect
ought to I have been meowing? ought to you have been meowing? ought to he have been meowing? ought to we have been meowing? ought to you have been meowing? ought to they have been meowing?
Interro-negative form
Simple form
ought I not to meow? ought you not to meow? ought he not to meow? ought we not to meow? ought you not to meow? ought they not to meow?
V-ing form
ought I not to be meowing? ought you not to be meowing? ought he not to be meowing? ought we not to be meowing? ought you not to be meowing? ought they not to be meowing?
Perfect
ought I not to have meowed? ought you not to have meowed? ought he not to have meowed? ought we not to have meowed? ought you not to have meowed? ought they not to have meowed?
V-ing perfect
ought I not to have been meowing? ought you not to have been meowing? ought he not to have been meowing? ought we not to have been meowing? ought you not to have been meowing? ought they not to have been meowing?