From: Miguel Carrasquer
Message: 45207
Date: 2006-07-03
>We have:Another case of V:RHV is bêlU (a.p. b), from *bhé:lHos,
>
>*g(W)o:g^h-éje- => gó:z-i:-
>*(s)po:r-éje- => pó:r-i:-
>*wo:dhh1-éje- => wó:d-i:-
>
>as opposed to:
>
>*dho:uH-éje- => do:w-í:-
>*tro:uH-éje- => tro:w-í:-
>*ko:nh1-éje- => ko:n-í:-
>
>This now makes perfect sense. In the first set, the
>syllabification is *g(W)o:-g^hé-je-, *(s)po:-ré-je-,
>*wo:-dh(h1)é-je- with a long rising vowel in the first
>syllable. In the second set, it is *dho:u-Hé-je-,
>*tro:u-Hé-je-, *ko:n-h1é-je-, with a long falling diphthong
>in the first syllable, and therefore a circumflex (cf. the
>circumflex in *o:u-yóm > o~jé > vâje/jâje). When the
>laryngeal fell away, the semivowel/resonant was pulled to
>the next syllable, but the circumflex accentuation stayed.