qoban

/ qoban /

Cases

SingularPluralWhen to use it
nominative qoban the river qobanla the rivers the plain dictionary form — the doer of the sentence
genitive qobannı the river's qobanlanı the rivers' the owner — whose it is
accusative qobannı the river (as the object) qobanlanı the rivers (as the object) a specific, known object — whom or what
dative qobanğa to the river qobanlağa to the rivers direction or recipient — to where, to whom
locative qobanda at / in the river qobanlada at / in the rivers where it is; also having — mende bar, "I have it"
ablative qobandan from the river qobanladan from the rivers 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 qobanım my river qobanlarım my rivers
your qobanıŋ your river qobanlarıŋ your rivers
his / her qobanı his / her river qobanları his / her rivers
our qobanıbız our river qobanlarıbız our rivers
you all's qobanığız you all's river qobanlarığız you all's rivers
their qobanları their river qobanları their rivers

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