goguş

/ɡoɡuʃ/

Cases

SingularPluralWhen to use it
nominativegoguşthe turkeygoguşlathe turkeysthe plain dictionary form — the doer of the sentence
genitivegoguşnuthe turkey'sgoguşlanıthe turkeys'the owner — whose it is
accusativegoguşnuthe turkey (as the object)goguşlanıthe turkeys (as the object)a specific, known object — whom or what
dativegoguşhato the turkeygoguşlağato the turkeysdirection or recipient — to where, to whom
locativegoguşdaat / in the turkeygoguşladaat / in the turkeyswhere it is; also having — mende bar, "I have it"
ablativegoguşdanfrom the turkeygoguşladanfrom the turkeyswhere 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
mygoguşummy turkeygoguşlarımmy turkeys
yourgoguşungyour turkeygoguşlarıngyour turkeys
his / hergoguşuhis / her turkeygoguşlarıhis / her turkeys
ourgoguşubuzour turkeygoguşlarıbızour turkeys
you all'sgoguşuğuzyou all's turkeygoguşlarığızyou all's turkeys
theirgoguşlarıtheir turkeygoguşlarıtheir turkeys

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