I don't think I would ever use a tag question after this statement, but pressed for an answer, I would say does she? is the correct form because rarely has negative polarity. I would certainly use the one below, however, and it follows the same principle regarding negative polarity items. That's hardly the right way to behave toward others, is it?
<<rarely, hardly, scarcely, and barely are typical examples of negative polarity items.>>
CJ made a very good point . Most people tag the question often based on how the auxiliary word is configured into the sentence. Adverbs ( as those pointed out ) bearing negative connotation affect the tag as well. Straightforward tag is easy to i
0 Hello CalifJim,02br 02br 00I have found that Mister Micawber's explanation of using the word 'rarely' varied in your explanation.His is :02br 02br 01table