kosilka

/kosilka/

Cases

SingularPluralWhen to use it
nominativekosilkathe mowerkosilkalathe mowersthe plain dictionary form — the doer of the sentence
genitivekosilkanıthe mower'skosilkalanıthe mowers'the owner — whose it is
accusativekosilkanıthe mower (as the object)kosilkalanıthe mowers (as the object)a specific, known object — whom or what
dativekosilkağato the mowerkosilkalağato the mowersdirection or recipient — to where, to whom
locativekosilkadaat / in the mowerkosilkaladaat / in the mowerswhere it is; also having — mende bar, "I have it"
ablativekosilkadanfrom the mowerkosilkaladanfrom the mowerswhere 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
mykosilkammy mowerkosilkalarımmy mowers
yourkosilkangyour mowerkosilkalarıngyour mowers
his / herkosilkasıhis / her mowerkosilkalarıhis / her mowers
ourkosilkabızour mowerkosilkalarıbızour mowers
you all'skosilkağızyou all's mowerkosilkalarığızyou all's mowers
theirkosilkalarıtheir mowerkosilkalarıtheir mowers

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