The negative can go both ways in terms of expectations. I think if it's stated as more of a statement: You don't like Tom, do you? without much of an upward inflection, then you are expecting a negative.
But if you ask it with a real upward inflection: You're not dating him, are you??, then you expect that, in fact, she is dating him.
You can also make what I would call positive and negative questions in the following way.
Do you like Tom?
Do you not like Tom?
Very generally speaking, we temd to avoid negative questions. as the answer can sometimes be a little confusing. eg For #2 above, what does the answer 'No' mean? It's not int
Dear, You are right that we use negative interrogative when we expect that we will be answered "Yes" but sometimes we use negative interrogative for other purposes;as follows: Why don't you speak in English? (a suggestion.) Can't you play football somewhere else? ( a criticism ) Wouldn't it be better to write a paragraph ? (persuading someone/offer.) Didn't you tell the polic
Thank you Nadir for your answer, even if it has come 9 years after my initial question. Actually, I find it rather nice and interesting to get answers or comments for a question raised many years before.