Dakotan T-words and there equivalents in Siouan

[Koontz John E]

On Mon, 24 Apr 2006 Rgraczyk at aol.com wrote:
> There seem to be four basic stems:
>
> sa'apa 'what'
> sape'e 'who'
> sho'o 'where'
> sa'awi 'how many'

Of course, if I recall right, *t > s / __a in Crow.  And *t > sh / __ i,e
too?