Gürjü

/ɡyrdʒy/

Cases

SingularPluralWhen to use it
nominativeGürjüthe GeorgianGürjülethe Georgiansthe plain dictionary form — the doer of the sentence
genitiveGürjünüthe Georgian'sGürjülenithe Georgians'the owner — whose it is
accusativeGürjünüthe Georgian (as the object)Gürjülenithe Georgians (as the object)a specific, known object — whom or what
dativeGürjügeto the GeorgianGürjülegeto the Georgiansdirection or recipient — to where, to whom
locativeGürjüdeat / in the GeorgianGürjüledeat / in the Georgianswhere it is; also having — mende bar, "I have it"
ablativeGürjüdenfrom the GeorgianGürjüledenfrom the Georgianswhere 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
myGürjümmy GeorgianGürjülerimmy Georgians
yourGürjüngyour GeorgianGürjüleringyour Georgians
his / herGürjüsühis / her GeorgianGürjülerihis / her Georgians
ourGürjübüzour GeorgianGürjüleribizour Georgians
you all'sGürjügüzyou all's GeorgianGürjülerigizyou all's Georgians
theirGürjüleritheir GeorgianGürjüleritheir Georgians

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