zob

/zob/

Cases

SingularPluralWhen to use it
nominativezobthe goitrezoblathe goitresthe plain dictionary form — the doer of the sentence
genitivezobnuthe goitre'szoblanıthe goitres'the owner — whose it is
accusativezobnuthe goitre (as the object)zoblanıthe goitres (as the object)a specific, known object — whom or what
dativezobhato the goitrezoblağato the goitresdirection or recipient — to where, to whom
locativezobdaat / in the goitrezobladaat / in the goitreswhere it is; also having — mende bar, "I have it"
ablativezobdanfrom the goitrezobladanfrom the goitreswhere 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
myzobummy goitrezoblarımmy goitres
yourzobungyour goitrezoblarıngyour goitres
his / herzobuhis / her goitrezoblarıhis / her goitres
ourzobubuzour goitrezoblarıbızour goitres
you all'szobuğuzyou all's goitrezoblarığızyou all's goitres
theirzoblarıtheir goitrezoblarıtheir goitres

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