qul

/qul/

Cases

SingularPluralWhen to use it
nominativequlthe slavequllathe slavesthe plain dictionary form — the doer of the sentence
genitivequlnuthe slave'squllanıthe slaves'the owner — whose it is
accusativequlnuthe slave (as the object)qullanıthe slaves (as the object)a specific, known object — whom or what
dativequlğato the slavequllağato the slavesdirection or recipient — to where, to whom
locativequldaat / in the slavequlladaat / in the slaveswhere it is; also having — mende bar, "I have it"
ablativequldanfrom the slavequlladanfrom the slaveswhere 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
myqulummy slavequllarımmy slaves
yourqulungyour slavequllarıngyour slaves
his / herquluhis / her slavequllarıhis / her slaves
ourqulubuzour slavequllarıbızour slaves
you all'squluğuzyou all's slavequllarığızyou all's slaves
theirqullarıtheir slavequllarıtheir slaves

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