Chuvash::epe( I [Krueger61:219]
Chuvash::epire we [Krueger61:219]

Chuvash::ese( you [Krueger61:219]
Chuvash::esir you plural [Krueger61:219]

It looks like *epen (I), and *esen (you/thou)
e.g. *ethen >*eten> ten
and *ethen > esen> sen

--
Mark Hubey
hubeyh@...
http://www.csam.montclair.edu/~hubey