She is not fat.She is not thin.If I change this sentence into ''neither–nor'' using ''inversion style'',
1.Neither thin nor fat she is.
2.Neither is she thin nor is she fat.
Which is more correct?
Learn English – neither —nor inversion structure
neither-nor
Best Answer
It is more usual to keep the normal word order for the first clause and use inverted order for the second clause of such sentences, in a not-neither or not-nor pattern:
(Of course, the most usual phrasing would be "she is neither thin nor fat", but I've assumed you're interested in inverted constructions in particular.)
Of your original options, I think 2 is technically correct, but belongs to a poetic style. 1 is incorrect (it might be technically correct if you changed "she is" to "is she", but would sound a bit odd). I would advise against such constructions.
In informal speech, people might say something like 1 with the "she is" word order and an added pause. It would then be acceptable very informally, but it wouldn't be an example of inversion. It would be a colloquialism (perhaps representing the addition of an afterthought in disconnected or disfluent speech), along the lines of "A good man, he is" or "A sunny day, it is".