Perhaps someone can recommend a book dealing with IE accentuation. What I would like to know is whether feminine stems in *-eh2, *-ih2, and *-uh2 were always accented on the stem-formant (*-eh2, etc.), whether neuters in *-om, *-i, and *-u had variable accent (in the nom./acc.) from word to word, and whether any IE verbs with *e in the root (of the form CeC-) had stress on the thematic ending.
Thanks,
Andrew