kletka

/kletka/

Cases

SingularPluralWhen to use it
nominativekletkathe squarekletkalathe squaresthe plain dictionary form — the doer of the sentence
genitivekletkanıthe square'skletkalanıthe squares'the owner — whose it is
accusativekletkanıthe square (as the object)kletkalanıthe squares (as the object)a specific, known object — whom or what
dativekletkağato the squarekletkalağato the squaresdirection or recipient — to where, to whom
locativekletkadaat / in the squarekletkaladaat / in the squareswhere it is; also having — mende bar, "I have it"
ablativekletkadanfrom the squarekletkaladanfrom the squareswhere 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
mykletkammy squarekletkalarımmy squares
yourkletkangyour squarekletkalarıngyour squares
his / herkletkasıhis / her squarekletkalarıhis / her squares
ourkletkabızour squarekletkalarıbızour squares
you all'skletkağızyou all's squarekletkalarığızyou all's squares
theirkletkalarıtheir squarekletkalarıtheir squares

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