teke

/ teke /

Cases

SingularPluralWhen to use it
nominative teke the billy goat tekele the billy goats the plain dictionary form — the doer of the sentence
genitive tekeni the billy goat's tekeleni the billy goats' the owner — whose it is
accusative tekeni the billy goat (as the object) tekeleni the billy goats (as the object) a specific, known object — whom or what
dative tekege to the billy goat tekelege to the billy goats direction or recipient — to where, to whom
locative tekede at / in the billy goat tekelede at / in the billy goats where it is; also having — mende bar, "I have it"
ablative tekeden from the billy goat tekeleden from the billy goats 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 tekem my billy goat tekelerim my billy goats
your tekeŋ your billy goat tekeleriŋ your billy goats
his / her tekesi his / her billy goat tekeleri his / her billy goats
our tekebiz our billy goat tekeleribiz our billy goats
you all's tekegiz you all's billy goat tekelerigiz you all's billy goats
their tekeleri their billy goat tekeleri their billy goats

The overlap in the last rows is real, not a mistake: tekeleri can mean "his / her billy goats", "their billy goat", or "their billy goats" — context decides.