Back on the subject of emphasis and we can see how we can make the negative more or less emphatic by the simple separation or contraction of the modal negative idea: She does not like chocolate - more emphatic She doesn’t like chocolate - less emphatic In our negative question, the separation of the negative will force the emphatic not to return to its preverbal emphatic position leaving the emphatic inversion of does and she intact: Doesn’t she like chocolate? Does she not like chocolate? Here we can see that the pre-verb position holds the true key emphatic position. When we look at this in illustrated form, we can see how the emphasis provokes a kind of dip or stop, in the sentence, before the release of the verb. Furthermore, the more marked our dip (or stop) is, the greater the emphasis we create. Conversely, the smoother our horizontal line of projection is, the less emphatic our sentence becomes. It also becomes easier to understand that the smoothe...