bişiw

/ biʃiw /

Cases

SingularPluralWhen to use it
nominative bişiw the being cooked bişiwle the being cookeds the plain dictionary form — the doer of the sentence
genitive bişiwni the being cooked's bişiwleni the being cookeds' the owner — whose it is
accusative bişiwni the being cooked (as the object) bişiwleni the being cookeds (as the object) a specific, known object — whom or what
dative bişiwge to the being cooked bişiwlege to the being cookeds direction or recipient — to where, to whom
locative bişiwde at / in the being cooked bişiwlede at / in the being cookeds where it is; also having — mende bar, "I have it"
ablative bişiwden from the being cooked bişiwleden from the being cookeds 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 bişiwim my being cooked bişiwlerim my being cookeds
your bişiwiŋ your being cooked bişiwleriŋ your being cookeds
his / her bişiwi his / her being cooked bişiwleri his / her being cookeds
our bişiwibiz our being cooked bişiwleribiz our being cookeds
you all's bişiwigiz you all's being cooked bişiwlerigiz you all's being cookeds
their bişiwleri their being cooked bişiwleri their being cookeds

The overlap in the last rows is real, not a mistake: bişiwleri can mean "his / her being cookeds", "their being cooked", or "their being cookeds" — context decides.