örüş

/øryʃ/

Cases

SingularPluralWhen to use it
nominativeörüşthe ascentörüşlethe ascentsthe plain dictionary form — the doer of the sentence
genitiveörüşnüthe ascent'sörüşlenithe ascents'the owner — whose it is
accusativeörüşnüthe ascent (as the object)örüşlenithe ascents (as the object)a specific, known object — whom or what
dativeörüşgeto the ascentörüşlegeto the ascentsdirection or recipient — to where, to whom
locativeörüşdeat / in the ascentörüşledeat / in the ascentswhere it is; also having — mende bar, "I have it"
ablativeörüşdenfrom the ascentörüşledenfrom the ascentswhere 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
myörüşümmy ascentörüşlerimmy ascents
yourörüşüngyour ascentörüşleringyour ascents
his / herörüşühis / her ascentörüşlerihis / her ascents
ourörüşübüzour ascentörüşleribizour ascents
you all'sörüşügüzyou all's ascentörüşlerigizyou all's ascents
theirörüşleritheir ascentörüşleritheir ascents

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