naslednik

/naslednik/

Cases

SingularPluralWhen to use it
nominativenaslednikthe heirnasledniklethe heirsthe plain dictionary form — the doer of the sentence
genitivenasledniknithe heir'snasledniklenithe heirs'the owner — whose it is
accusativenasledniknithe heir (as the object)nasledniklenithe heirs (as the object)a specific, known object — whom or what
dativenaslednikgeto the heirnasledniklegeto the heirsdirection or recipient — to where, to whom
locativenaslednikdeat / in the heirnaslednikledeat / in the heirswhere it is; also having — mende bar, "I have it"
ablativenaslednikdenfrom the heirnaslednikledenfrom the heirswhere 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
mynaslednigimmy heirnasledniklerimmy heirs
yournaslednigingyour heirnaslednikleringyour heirs
his / hernaslednigihis / her heirnasledniklerihis / her heirs
ournaslednigibizour heirnaslednikleribizour heirs
you all'snaslednigigizyou all's heirnasledniklerigizyou all's heirs
theirnaslednikleritheir heirnaslednikleritheir heirs

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