luç

/lutʃ/

Cases

SingularPluralWhen to use it
nominativeluçthe rayluçlathe raysthe plain dictionary form — the doer of the sentence
genitiveluçnuthe ray'sluçlanıthe rays'the owner — whose it is
accusativeluçnuthe ray (as the object)luçlanıthe rays (as the object)a specific, known object — whom or what
dativeluçhato the rayluçlağato the raysdirection or recipient — to where, to whom
locativeluçdaat / in the rayluçladaat / in the rayswhere it is; also having — mende bar, "I have it"
ablativeluçdanfrom the rayluçladanfrom the rayswhere 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
myluçummy rayluçlarımmy rays
yourluçungyour rayluçlarıngyour rays
his / herluçuhis / her rayluçlarıhis / her rays
ourluçubuzour rayluçlarıbızour rays
you all'sluçuğuzyou all's rayluçlarığızyou all's rays
theirluçlarıtheir rayluçlarıtheir rays

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