urok

/urok/

Cases

SingularPluralWhen to use it
nominativeurokthe lessonuroklathe lessonsthe plain dictionary form — the doer of the sentence
genitiveuroknuthe lesson'suroklanıthe lessons'the owner — whose it is
accusativeuroknuthe lesson (as the object)uroklanıthe lessons (as the object)a specific, known object — whom or what
dativeurokhato the lessonuroklağato the lessonsdirection or recipient — to where, to whom
locativeurokdaat / in the lessonurokladaat / in the lessonswhere it is; also having — mende bar, "I have it"
ablativeurokdanfrom the lessonurokladanfrom the lessonswhere 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
myurogummy lessonuroklarımmy lessons
yoururogungyour lessonuroklarıngyour lessons
his / heruroguhis / her lessonuroklarıhis / her lessons
oururogubuzour lessonuroklarıbızour lessons
you all'suroguğuzyou all's lessonuroklarığızyou all's lessons
theiruroklarıtheir lessonuroklarıtheir lessons

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