From: mcv@...
Message: 33395
Date: 2004-07-06
> Exu:Not always. It can also be the zero grade of *yV, or it can be a full grade.
> > Perhaps like the present tense marker *-i.
>
> Yes, phonetically it's a vowel but technically it's a consonant
> because in IE *-i is zerograded *-Vy
> and *y is a consonant. WhatOK, then it is two morphemes, or three...
> one would have to look for is a true morpheme consisting only
> of *e or of *o. I've already said my peace on how thematic vowels
> don't have a unified function and therefore cannot be called a
> morpheme
>so that leaves...The dative *-é, and, at least in Hittite, the allative *-ó.