mayak

/majak/

Cases

SingularPluralWhen to use it
nominativemayakthe lighthousemayaklathe lighthousesthe plain dictionary form — the doer of the sentence
genitivemayaknıthe lighthouse'smayaklanıthe lighthouses'the owner — whose it is
accusativemayaknıthe lighthouse (as the object)mayaklanıthe lighthouses (as the object)a specific, known object — whom or what
dativemayakhato the lighthousemayaklağato the lighthousesdirection or recipient — to where, to whom
locativemayakdaat / in the lighthousemayakladaat / in the lighthouseswhere it is; also having — mende bar, "I have it"
ablativemayakdanfrom the lighthousemayakladanfrom the lighthouseswhere 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
mymayagımmy lighthousemayaklarımmy lighthouses
yourmayagıngyour lighthousemayaklarıngyour lighthouses
his / hermayagıhis / her lighthousemayaklarıhis / her lighthouses
ourmayagıbızour lighthousemayaklarıbızour lighthouses
you all'smayagığızyou all's lighthousemayaklarığızyou all's lighthouses
theirmayaklarıtheir lighthousemayaklarıtheir lighthouses

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