Ordering of Particles:「にや」OR「やに」?


Does the particle や come after particles like に or で (as does も in「にも」or「でも」),
or does it come before them? I can't find any examples of either, be it
through Google; in the Tatoeba database; or otherwise.




や in the sense that you are using it, is a linking particle between 2 or more
nouns, and cannot be left "hanging" after a noun or noun phrase, so you would
not have to worry about how to connect it to other particles.

If you want to imply "etc." or "and others", "and so on" after a single noun
or noun phrase, then **など** (or などなど) would be more grammatical. Depending on
the circumstances, とか might also be acceptable.

YES: 一等親 **や** 友達には  
YES: 一等親 **や** 友達 **など** には  
YES: 一等親 **などなど** (の関係人)には  
NO: 一等親 **や** には

