tik

/ tik /

Cases

SingularPluralWhen to use it
nominative tik the steep slope tikle the steep slopes the plain dictionary form — the doer of the sentence
genitive tikni the steep slope's tikleni the steep slopes' the owner — whose it is
accusative tikni the steep slope (as the object) tikleni the steep slopes (as the object) a specific, known object — whom or what
dative tikge to the steep slope tiklege to the steep slopes direction or recipient — to where, to whom
locative tikde at / in the steep slope tiklede at / in the steep slopes where it is; also having — mende bar, "I have it"
ablative tikden from the steep slope tikleden from the steep slopes 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 tigim my steep slope tiklerim my steep slopes
your tigiŋ your steep slope tikleriŋ your steep slopes
his / her tigi his / her steep slope tikleri his / her steep slopes
our tigibiz our steep slope tikleribiz our steep slopes
you all's tigigiz you all's steep slope tiklerigiz you all's steep slopes
their tikleri their steep slope tikleri their steep slopes

The overlap in the last rows is real, not a mistake: tikleri can mean "his / her steep slopes", "their steep slope", or "their steep slopes" — context decides.