bilim

/bilim/

Cases

SingularPluralWhen to use it
nominativebilimthe knowledgebilimlethe knowledgesthe plain dictionary form — the doer of the sentence
genitivebilimnithe knowledge'sbilimlenithe knowledges'the owner — whose it is
accusativebilimnithe knowledge (as the object)bilimlenithe knowledges (as the object)a specific, known object — whom or what
dativebilimgeto the knowledgebilimlegeto the knowledgesdirection or recipient — to where, to whom
locativebilimdeat / in the knowledgebilimledeat / in the knowledgeswhere it is; also having — mende bar, "I have it"
ablativebilimdenfrom the knowledgebilimledenfrom the knowledgeswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
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
mybilimimmy knowledgebilimlerimmy knowledges
yourbilimingyour knowledgebilimleringyour knowledges
his / herbilimihis / her knowledgebilimlerihis / her knowledges
ourbilimibizour knowledgebilimleribizour knowledges
you all'sbilimigizyou all's knowledgebilimlerigizyou all's knowledges
theirbilimleritheir knowledgebilimleritheir knowledges

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