From: Miguel Carrasquer
Message: 40655
Date: 2005-09-26
>Piotr:No. Vocalized */&2/ does not equal */a/. The weak stem is
>> The underlying long vowel in this word could perhaps
>> be dispensed with if the *a vocalism had no zero
>> grade; then *Hna:s would owe its long vowel to the
>> normal nom.sg. lengthening, and the weak stem *Hnas-
>> etc. plus the total absence of *Hn.s- would
>> represent the expected state of things.
>
>And what about:
>
> nom *h2neh2s (> *na:s)
> acc *h2neh2sm (> *na:sm)
> gen *h2nasos (> *nasos)
>
>With such a paradigm, the odd alternation would
>cause some dialects to use weak stem *h2nas- for
>all cases (hence short vowel) while in others,
>the long vowel of the lost laryngeal would become
>the standard. Does that work?