bilew

/ bilew /

Cases

SingularPluralWhen to use it
nominative bilew the whetstone bilewle the whetstones the plain dictionary form — the doer of the sentence
genitive bilewni the whetstone's bilewleni the whetstones' the owner — whose it is
accusative bilewni the whetstone (as the object) bilewleni the whetstones (as the object) a specific, known object — whom or what
dative bilewge to the whetstone bilewlege to the whetstones direction or recipient — to where, to whom
locative bilewde at / in the whetstone bilewlede at / in the whetstones where it is; also having — mende bar, "I have it"
ablative bilewden from the whetstone bilewleden from the whetstones where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
my bilewim my whetstone bilewlerim my whetstones
your bilewiŋ your whetstone bilewleriŋ your whetstones
his / her bilewi his / her whetstone bilewleri his / her whetstones
our bilewibiz our whetstone bilewleribiz our whetstones
you all's bilewigiz you all's whetstone bilewlerigiz you all's whetstones
their bilewleri their whetstone bilewleri their whetstones

The overlap in the last rows is real, not a mistake: bilewleri can mean "his / her whetstones", "their whetstone", or "their whetstones" — context decides.