Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I ought to clean clean you ought to clean clean he ought to clean clean we ought to clean clean you ought to clean clean they ought to clean clean
V-ing form
I ought to be clean cleaning you ought to be clean cleaning he ought to be clean cleaning we ought to be clean cleaning you ought to be clean cleaning they ought to be clean cleaning
Perfect
I ought to have clean cleaned you ought to have clean cleaned he ought to have clean cleaned we ought to have clean cleaned you ought to have clean cleaned they ought to have clean cleaned
V-ing perfect
I ought to have been clean cleaning you ought to have been clean cleaning he ought to have been clean cleaning we ought to have been clean cleaning you ought to have been clean cleaning they ought to have been clean cleaning
Negation
Simple form
I ought not to clean clean you ought not to clean clean he ought not to clean clean we ought not to clean clean you ought not to clean clean they ought not to clean clean
V-ing form
I ought not to clean cleaning you ought not to clean cleaning he ought not to clean cleaning we ought not to clean cleaning you ought not to clean cleaning they ought not to clean cleaning
Perfect
I ought not to have clean cleaned you ought not to have clean cleaned he ought not to have clean cleaned we ought not to have clean cleaned you ought not to have clean cleaned they ought not to have clean cleaned
V-ing perfect
I ought not to have been clean cleaning you ought not to have been clean cleaning he ought not to have been clean cleaning we ought not to have been clean cleaning you ought not to have been clean cleaning they ought not to have been clean cleaning
Interrogative form
Simple form
ought to I clean clean? ought to you clean clean? ought to he clean clean? ought to we clean clean? ought to you clean clean? ought to they clean clean?
V-ing form
ought to I be clean cleaning? ought to you be clean cleaning? ought to he be clean cleaning? ought to we be clean cleaning? ought to you be clean cleaning? ought to they be clean cleaning?
Perfect
ought to I have clean cleaned? ought to you have clean cleaned? ought to he have clean cleaned? ought to we have clean cleaned? ought to you have clean cleaned? ought to they have clean cleaned?
V-ing perfect
ought to I have been clean cleaning? ought to you have been clean cleaning? ought to he have been clean cleaning? ought to we have been clean cleaning? ought to you have been clean cleaning? ought to they have been clean cleaning?
Interro-negative form
Simple form
ought I not to clean clean? ought you not to clean clean? ought he not to clean clean? ought we not to clean clean? ought you not to clean clean? ought they not to clean clean?
V-ing form
ought I not to be clean cleaning? ought you not to be clean cleaning? ought he not to be clean cleaning? ought we not to be clean cleaning? ought you not to be clean cleaning? ought they not to be clean cleaning?
Perfect
ought I not to have clean cleaned? ought you not to have clean cleaned? ought he not to have clean cleaned? ought we not to have clean cleaned? ought you not to have clean cleaned? ought they not to have clean cleaned?
V-ing perfect
ought I not to have been clean cleaning? ought you not to have been clean cleaning? ought he not to have been clean cleaning? ought we not to have been clean cleaning? ought you not to have been clean cleaning? ought they not to have been clean cleaning?