English verb conjugation
OUGHT TO SLUMBER

Regular verb: slumber - slumbered - slumbered

Affirmation

Simple form	V-ing form
I ought to slumber you ought to slumber he ought to slumber we ought to slumber you ought to slumber they ought to slumber	I ought to be slumbering you ought to be slumbering he ought to be slumbering we ought to be slumbering you ought to be slumbering they ought to be slumbering
Perfect	V-ing perfect
I ought to have slumbered you ought to have slumbered he ought to have slumbered we ought to have slumbered you ought to have slumbered they ought to have slumbered	I ought to have been slumbering you ought to have been slumbering he ought to have been slumbering we ought to have been slumbering you ought to have been slumbering they ought to have been slumbering

Negation

Simple form	V-ing form
I ought not to slumber you ought not to slumber he ought not to slumber we ought not to slumber you ought not to slumber they ought not to slumber	I ought not to slumbering you ought not to slumbering he ought not to slumbering we ought not to slumbering you ought not to slumbering they ought not to slumbering
Perfect	V-ing perfect
I ought not to have slumbered you ought not to have slumbered he ought not to have slumbered we ought not to have slumbered you ought not to have slumbered they ought not to have slumbered	I ought not to have been slumbering you ought not to have been slumbering he ought not to have been slumbering we ought not to have been slumbering you ought not to have been slumbering they ought not to have been slumbering

Interrogative form

Simple form	V-ing form
ought to I slumber? ought to you slumber? ought to he slumber? ought to we slumber? ought to you slumber? ought to they slumber?	ought to I be slumbering? ought to you be slumbering? ought to he be slumbering? ought to we be slumbering? ought to you be slumbering? ought to they be slumbering?
Perfect	V-ing perfect
ought to I have slumbered? ought to you have slumbered? ought to he have slumbered? ought to we have slumbered? ought to you have slumbered? ought to they have slumbered?	ought to I have been slumbering? ought to you have been slumbering? ought to he have been slumbering? ought to we have been slumbering? ought to you have been slumbering? ought to they have been slumbering?

Interro-negative form

Simple form	V-ing form
ought I not to slumber? ought you not to slumber? ought he not to slumber? ought we not to slumber? ought you not to slumber? ought they not to slumber?	ought I not to be slumbering? ought you not to be slumbering? ought he not to be slumbering? ought we not to be slumbering? ought you not to be slumbering? ought they not to be slumbering?
Perfect	V-ing perfect
ought I not to have slumbered? ought you not to have slumbered? ought he not to have slumbered? ought we not to have slumbered? ought you not to have slumbered? ought they not to have slumbered?	ought I not to have been slumbering? ought you not to have been slumbering? ought he not to have been slumbering? ought we not to have been slumbering? ought you not to have been slumbering? ought they not to have been slumbering?