biylew

/ bijlew /

Cases

SingularPluralWhen to use it
nominative biylew the taking possession of biylewle the taking possession ofs the plain dictionary form — the doer of the sentence
genitive biylewni the taking possession of's biylewleni the taking possession ofs' the owner — whose it is
accusative biylewni the taking possession of (as the object) biylewleni the taking possession ofs (as the object) a specific, known object — whom or what
dative biylewge to the taking possession of biylewlege to the taking possession ofs direction or recipient — to where, to whom
locative biylewde at / in the taking possession of biylewlede at / in the taking possession ofs where it is; also having — mende bar, "I have it"
ablative biylewden from the taking possession of biylewleden from the taking possession ofs 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 biylewim my taking possession of biylewlerim my taking possession ofs
your biylewiŋ your taking possession of biylewleriŋ your taking possession ofs
his / her biylewi his / her taking possession of biylewleri his / her taking possession ofs
our biylewibiz our taking possession of biylewleribiz our taking possession ofs
you all's biylewigiz you all's taking possession of biylewlerigiz you all's taking possession ofs
their biylewleri their taking possession of biylewleri their taking possession ofs

The overlap in the last rows is real, not a mistake: biylewleri can mean "his / her taking possession ofs", "their taking possession of", or "their taking possession ofs" — context decides.