It 'ought not' ('to') make any difference. [=(more commonly) it shouldn't make any difference]
Children 'ought not' [='should not'] run near the pool.
If my math is correct, the result 'ought to' be zero.
(..) when you got to her. Give her half a chance, she'll bury it in your face. I gave you my name. I'm Jon Snow. You ought to burn them you killed. Tell me, Ygritte, why do you want us to build a big fire? Are there some more (..)2012 TvShow: Game of Thrones Title: The Old Gods and the New Season: 2 Episode 6