I ought to moo you ought to moo he ought to moo we ought to moo you ought to moo they ought to moo
V-ing form
I ought to be mooing you ought to be mooing he ought to be mooing we ought to be mooing you ought to be mooing they ought to be mooing
Perfect
I ought to have mooed you ought to have mooed he ought to have mooed we ought to have mooed you ought to have mooed they ought to have mooed
V-ing perfect
I ought to have been mooing you ought to have been mooing he ought to have been mooing we ought to have been mooing you ought to have been mooing they ought to have been mooing
Negation
Simple form
I ought not to moo you ought not to moo he ought not to moo we ought not to moo you ought not to moo they ought not to moo
V-ing form
I ought not to mooing you ought not to mooing he ought not to mooing we ought not to mooing you ought not to mooing they ought not to mooing
Perfect
I ought not to have mooed you ought not to have mooed he ought not to have mooed we ought not to have mooed you ought not to have mooed they ought not to have mooed
V-ing perfect
I ought not to have been mooing you ought not to have been mooing he ought not to have been mooing we ought not to have been mooing you ought not to have been mooing they ought not to have been mooing
Interrogative form
Simple form
ought to I moo? ought to you moo? ought to he moo? ought to we moo? ought to you moo? ought to they moo?
V-ing form
ought to I be mooing? ought to you be mooing? ought to he be mooing? ought to we be mooing? ought to you be mooing? ought to they be mooing?
Perfect
ought to I have mooed? ought to you have mooed? ought to he have mooed? ought to we have mooed? ought to you have mooed? ought to they have mooed?
V-ing perfect
ought to I have been mooing? ought to you have been mooing? ought to he have been mooing? ought to we have been mooing? ought to you have been mooing? ought to they have been mooing?
Interro-negative form
Simple form
ought I not to moo? ought you not to moo? ought he not to moo? ought we not to moo? ought you not to moo? ought they not to moo?
V-ing form
ought I not to be mooing? ought you not to be mooing? ought he not to be mooing? ought we not to be mooing? ought you not to be mooing? ought they not to be mooing?
Perfect
ought I not to have mooed? ought you not to have mooed? ought he not to have mooed? ought we not to have mooed? ought you not to have mooed? ought they not to have mooed?
V-ing perfect
ought I not to have been mooing? ought you not to have been mooing? ought he not to have been mooing? ought we not to have been mooing? ought you not to have been mooing? ought they not to have been mooing?