*es‑/s‑
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pit1212 an entity of type: Etymon
Etymology for: sum (la1614)
pr.ind. *es‑/s‑
*es‑/s‑
126689
PIt
blank nodes
*es‑
s‑
*es‑e/o‑
*fus-
*es-
*fefu-