oskolka

/oskolka/

Cases

SingularPluralWhen to use it
nominativeoskolkathe splinteroskolkalathe splintersthe plain dictionary form — the doer of the sentence
genitiveoskolkanıthe splinter'soskolkalanıthe splinters'the owner — whose it is
accusativeoskolkanıthe splinter (as the object)oskolkalanıthe splinters (as the object)a specific, known object — whom or what
dativeoskolkağato the splinteroskolkalağato the splintersdirection or recipient — to where, to whom
locativeoskolkadaat / in the splinteroskolkaladaat / in the splinterswhere it is; also having — mende bar, "I have it"
ablativeoskolkadanfrom the splinteroskolkaladanfrom the splinterswhere 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
myoskolkammy splinteroskolkalarımmy splinters
youroskolkangyour splinteroskolkalarıngyour splinters
his / heroskolkasıhis / her splinteroskolkalarıhis / her splinters
ouroskolkabızour splinteroskolkalarıbızour splinters
you all'soskolkağızyou all's splinteroskolkalarığızyou all's splinters
theiroskolkalarıtheir splinteroskolkalarıtheir splinters

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