From: Miguel Carrasquer
Message: 38592
Date: 2005-06-13
>> >It can't be < *-om ?We do: there is the augmentless injunctive.
>>
>> Not here. The thematic form would have been *bhars.ám
>> (*bhersóm), not bhá:rs.am (*bhé:rsm.). Wrong Ablaut, wrong
>> stress.
>>
>
>All three are stressed on the augment, so we have no knowledge of
>original stress.
>All three have vr.ddhi so that might be analogicalThat explanation is already known: -Css and -Cst become -C
>too. The one thing that needs an explanation is why supposed 1st sg
>*-s-m. survived and 2nd *-s-s and 3rd *-s-t didn't.