korpus

/korpus/

Cases

SingularPluralWhen to use it
nominativekorpusthe casingkorpuslathe casingsthe plain dictionary form — the doer of the sentence
genitivekorpusnuthe casing'skorpuslanıthe casings'the owner — whose it is
accusativekorpusnuthe casing (as the object)korpuslanıthe casings (as the object)a specific, known object — whom or what
dativekorpushato the casingkorpuslağato the casingsdirection or recipient — to where, to whom
locativekorpusdaat / in the casingkorpusladaat / in the casingswhere it is; also having — mende bar, "I have it"
ablativekorpusdanfrom the casingkorpusladanfrom the casingswhere 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
mykorpusummy casingkorpuslarımmy casings
yourkorpusungyour casingkorpuslarıngyour casings
his / herkorpusuhis / her casingkorpuslarıhis / her casings
ourkorpusubuzour casingkorpuslarıbızour casings
you all'skorpusuğuzyou all's casingkorpuslarığızyou all's casings
theirkorpuslarıtheir casingkorpuslarıtheir casings

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