jum

/dʒum/

Cases

SingularPluralWhen to use it
nominativejumthe jimjumlathe jimsthe plain dictionary form — the doer of the sentence
genitivejumnuthe jim'sjumlanıthe jims'the owner — whose it is
accusativejumnuthe jim (as the object)jumlanıthe jims (as the object)a specific, known object — whom or what
dativejumğato the jimjumlağato the jimsdirection or recipient — to where, to whom
locativejumdaat / in the jimjumladaat / in the jimswhere it is; also having — mende bar, "I have it"
ablativejumdanfrom the jimjumladanfrom the jimswhere 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
myjumummy jimjumlarımmy jims
yourjumungyour jimjumlarıngyour jims
his / herjumuhis / her jimjumlarıhis / her jims
ourjumubuzour jimjumlarıbızour jims
you all'sjumuğuzyou all's jimjumlarığızyou all's jims
theirjumlarıtheir jimjumlarıtheir jims

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