kub

/kub/

Cases

SingularPluralWhen to use it
nominativekubthe cubekublathe cubesthe plain dictionary form — the doer of the sentence
genitivekubnuthe cube'skublanıthe cubes'the owner — whose it is
accusativekubnuthe cube (as the object)kublanıthe cubes (as the object)a specific, known object — whom or what
dativekubhato the cubekublağato the cubesdirection or recipient — to where, to whom
locativekubdaat / in the cubekubladaat / in the cubeswhere it is; also having — mende bar, "I have it"
ablativekubdanfrom the cubekubladanfrom the cubeswhere 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
mykubummy cubekublarımmy cubes
yourkubungyour cubekublarıngyour cubes
his / herkubuhis / her cubekublarıhis / her cubes
ourkububuzour cubekublarıbızour cubes
you all'skubuğuzyou all's cubekublarığızyou all's cubes
theirkublarıtheir cubekublarıtheir cubes

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