köbeyiw

/ købejiw /

Cases

SingularPluralWhen to use it
nominative köbeyiw the increasing köbeyiwle the increasings the plain dictionary form — the doer of the sentence
genitive köbeyiwni the increasing's köbeyiwleni the increasings' the owner — whose it is
accusative köbeyiwni the increasing (as the object) köbeyiwleni the increasings (as the object) a specific, known object — whom or what
dative köbeyiwge to the increasing köbeyiwlege to the increasings direction or recipient — to where, to whom
locative köbeyiwde at / in the increasing köbeyiwlede at / in the increasings where it is; also having — mende bar, "I have it"
ablative köbeyiwden from the increasing köbeyiwleden from the increasings 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 köbeyiwim my increasing köbeyiwlerim my increasings
your köbeyiwiŋ your increasing köbeyiwleriŋ your increasings
his / her köbeyiwi his / her increasing köbeyiwleri his / her increasings
our köbeyiwibiz our increasing köbeyiwleribiz our increasings
you all's köbeyiwigiz you all's increasing köbeyiwlerigiz you all's increasings
their köbeyiwleri their increasing köbeyiwleri their increasings

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