tegene

/ teɡene /

Cases

SingularPluralWhen to use it
nominative tegene the trough tegenele the troughs the plain dictionary form — the doer of the sentence
genitive tegeneni the trough's tegeneleni the troughs' the owner — whose it is
accusative tegeneni the trough (as the object) tegeneleni the troughs (as the object) a specific, known object — whom or what
dative tegenege to the trough tegenelege to the troughs direction or recipient — to where, to whom
locative tegenede at / in the trough tegenelede at / in the troughs where it is; also having — mende bar, "I have it"
ablative tegeneden from the trough tegeneleden from the troughs 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 tegenem my trough tegenelerim my troughs
your tegeneŋ your trough tegeneleriŋ your troughs
his / her tegenesi his / her trough tegeneleri his / her troughs
our tegenebiz our trough tegeneleribiz our troughs
you all's tegenegiz you all's trough tegenelerigiz you all's troughs
their tegeneleri their trough tegeneleri their troughs

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