From: Miguel Carrasquer
Message: 35214
Date: 2004-11-27
>[*] the driving factor behind the rise of mobility in theThis of course does not apply to adjectives (or
>a:- and o-stems (where PIE did not have mobility) was the
>accusative sg. and pl. Since o-stem neuters did not have an
>accusative, *pteróm and friends never became mobile.