qaya

/qaja/

Cases

SingularPluralWhen to use it
nominativeqayathe rockqayalathe rocksthe plain dictionary form — the doer of the sentence
genitiveqayanıthe rock'sqayalanıthe rocks'the owner — whose it is
accusativeqayanıthe rock (as the object)qayalanıthe rocks (as the object)a specific, known object — whom or what
dativeqayağato the rockqayalağato the rocksdirection or recipient — to where, to whom
locativeqayadaat / in the rockqayaladaat / in the rockswhere it is; also having — mende bar, "I have it"
ablativeqayadanfrom the rockqayaladanfrom the rockswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
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
myqayammy rockqayalarımmy rocks
yourqayangyour rockqayalarıngyour rocks
his / herqayasıhis / her rockqayalarıhis / her rocks
ourqayabızour rockqayalarıbızour rocks
you all'sqayağızyou all's rockqayalarığızyou all's rocks
theirqayalarıtheir rockqayalarıtheir rocks

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