krepostnoy

/krepostnoj/

Cases

SingularPluralWhen to use it
nominativekrepostnoythe serfkrepostnoylathe servesthe plain dictionary form — the doer of the sentence
genitivekrepostnoynuthe serf'skrepostnoylanıthe serves'the owner — whose it is
accusativekrepostnoynuthe serf (as the object)krepostnoylanıthe serves (as the object)a specific, known object — whom or what
dativekrepostnoyğato the serfkrepostnoylağato the servesdirection or recipient — to where, to whom
locativekrepostnoydaat / in the serfkrepostnoyladaat / in the serveswhere it is; also having — mende bar, "I have it"
ablativekrepostnoydanfrom the serfkrepostnoyladanfrom the serveswhere 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
mykrepostnoyummy serfkrepostnoylarımmy serves
yourkrepostnoyungyour serfkrepostnoylarıngyour serves
his / herkrepostnoyuhis / her serfkrepostnoylarıhis / her serves
ourkrepostnoyubuzour serfkrepostnoylarıbızour serves
you all'skrepostnoyuğuzyou all's serfkrepostnoylarığızyou all's serves
theirkrepostnoylarıtheir serfkrepostnoylarıtheir serves

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