這樣的句子變反意疑問句的確比較少見,如果要變的話,可以是:
Not only I but also she is a teacher, aren’t we? 不僅我是老師,她也是老師,難道不是嗎?
Neither I nor she is a teacher, are we? 我不是老師,她也不是老師,難道我們是老師嗎?