teşik

/ teʃik /

Cases

SingularPluralWhen to use it
nominative teşik the hole teşikle the holes the plain dictionary form — the doer of the sentence
genitive teşikni the hole's teşikleni the holes' the owner — whose it is
accusative teşikni the hole (as the object) teşikleni the holes (as the object) a specific, known object — whom or what
dative teşikge to the hole teşiklege to the holes direction or recipient — to where, to whom
locative teşikde at / in the hole teşiklede at / in the holes where it is; also having — mende bar, "I have it"
ablative teşikden from the hole teşikleden from the holes 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
my teşigim my hole teşiklerim my holes
your teşigiŋ your hole teşikleriŋ your holes
his / her teşigi his / her hole teşikleri his / her holes
our teşigibiz our hole teşikleribiz our holes
you all's teşigigiz you all's hole teşiklerigiz you all's holes
their teşikleri their hole teşikleri their holes

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