tekst

/tekst/

Cases

SingularPluralWhen to use it
nominativetekstthe texttekstlethe textsthe plain dictionary form — the doer of the sentence
genitivetekstnithe text'stekstlenithe texts'the owner — whose it is
accusativetekstnithe text (as the object)tekstlenithe texts (as the object)a specific, known object — whom or what
dativetekstgeto the texttekstlegeto the textsdirection or recipient — to where, to whom
locativetekstdeat / in the texttekstledeat / in the textswhere it is; also having — mende bar, "I have it"
ablativetekstdenfrom the texttekstledenfrom the textswhere 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
mytekstimmy texttekstlerimmy texts
yourtekstingyour texttekstleringyour texts
his / hertekstihis / her texttekstlerihis / her texts
ourtekstibizour texttekstleribizour texts
you all'stekstigizyou all's texttekstlerigizyou all's texts
theirtekstleritheir texttekstleritheir texts

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