baraz kün

/ baraz kyn /

Cases

SingularPluralWhen to use it
nominative baraz kün the Wednesday baraz künle the Wednesdays the plain dictionary form — the doer of the sentence
genitive baraz künnü the Wednesday's baraz künleni the Wednesdays' the owner — whose it is
accusative baraz künnü the Wednesday (as the object) baraz künleni the Wednesdays (as the object) a specific, known object — whom or what
dative baraz künge to the Wednesday baraz künlege to the Wednesdays direction or recipient — to where, to whom
locative baraz künde at / in the Wednesday baraz künlede at / in the Wednesdays where it is; also having — mende bar, "I have it"
ablative baraz künden from the Wednesday baraz künleden from the Wednesdays 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 baraz künüm my Wednesday baraz künlerim my Wednesdays
your baraz kününg your Wednesday baraz künlering your Wednesdays
his / her baraz künü his / her Wednesday baraz künleri his / her Wednesdays
our baraz künübüz our Wednesday baraz künleribiz our Wednesdays
you all's baraz künügüz you all's Wednesday baraz künlerigiz you all's Wednesdays
their baraz künleri their Wednesday baraz künleri their Wednesdays

The overlap in the last rows is real, not a mistake: baraz künleri can mean "his / her Wednesdays", "their Wednesday", or "their Wednesdays" — context decides.