English verb conjugation
OUGHT TO LIBEL

Regular verb: libel - libelled - libelled

Affirmation

Simple form	V-ing form
I ought to libel you ought to libel he ought to libel we ought to libel you ought to libel they ought to libel	I ought to be libelling you ought to be libelling he ought to be libelling we ought to be libelling you ought to be libelling they ought to be libelling
Perfect	V-ing perfect
I ought to have libelled you ought to have libelled he ought to have libelled we ought to have libelled you ought to have libelled they ought to have libelled	I ought to have been libelling you ought to have been libelling he ought to have been libelling we ought to have been libelling you ought to have been libelling they ought to have been libelling

Negation

Simple form	V-ing form
I ought not to libel you ought not to libel he ought not to libel we ought not to libel you ought not to libel they ought not to libel	I ought not to libelling you ought not to libelling he ought not to libelling we ought not to libelling you ought not to libelling they ought not to libelling
Perfect	V-ing perfect
I ought not to have libelled you ought not to have libelled he ought not to have libelled we ought not to have libelled you ought not to have libelled they ought not to have libelled	I ought not to have been libelling you ought not to have been libelling he ought not to have been libelling we ought not to have been libelling you ought not to have been libelling they ought not to have been libelling

Interrogative form

Simple form	V-ing form
ought to I libel? ought to you libel? ought to he libel? ought to we libel? ought to you libel? ought to they libel?	ought to I be libelling? ought to you be libelling? ought to he be libelling? ought to we be libelling? ought to you be libelling? ought to they be libelling?
Perfect	V-ing perfect
ought to I have libelled? ought to you have libelled? ought to he have libelled? ought to we have libelled? ought to you have libelled? ought to they have libelled?	ought to I have been libelling? ought to you have been libelling? ought to he have been libelling? ought to we have been libelling? ought to you have been libelling? ought to they have been libelling?

Interro-negative form

Simple form	V-ing form
ought I not to libel? ought you not to libel? ought he not to libel? ought we not to libel? ought you not to libel? ought they not to libel?	ought I not to be libelling? ought you not to be libelling? ought he not to be libelling? ought we not to be libelling? ought you not to be libelling? ought they not to be libelling?
Perfect	V-ing perfect
ought I not to have libelled? ought you not to have libelled? ought he not to have libelled? ought we not to have libelled? ought you not to have libelled? ought they not to have libelled?	ought I not to have been libelling? ought you not to have been libelling? ought he not to have been libelling? ought we not to have been libelling? ought you not to have been libelling? ought they not to have been libelling?