ilmu

/ ilmu /

Cases

SingularPluralWhen to use it
nominative ilmu the science ilmula the sciences the plain dictionary form — the doer of the sentence
genitive ilmunu the science's ilmulanı the sciences' the owner — whose it is
accusative ilmunu the science (as the object) ilmulanı the sciences (as the object) a specific, known object — whom or what
dative ilmuğa to the science ilmulağa to the sciences direction or recipient — to where, to whom
locative ilmuda at / in the science ilmulada at / in the sciences where it is; also having — mende bar, "I have it"
ablative ilmudan from the science ilmuladan from the sciences 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 ilmum my science ilmularım my sciences
your ilmuŋ your science ilmularıŋ your sciences
his / her ilmusu his / her science ilmuları his / her sciences
our ilmubuz our science ilmularıbız our sciences
you all's ilmuğuz you all's science ilmularığız you all's sciences
their ilmuları their science ilmuları their sciences

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