baras

/baras/

Cases

FormWhen to use it
nominativebarasthe Wednesdaythe plain dictionary form — the doer of the sentence
genitivebarasnıthe Wednesday'sthe owner — whose it is
accusativebarasnıthe Wednesday (as the object)a specific, known object — whom or what
dativebarashato the Wednesdaydirection or recipient — to where, to whom
locativebarasdaat / in the Wednesdaywhere it is; also having — mende bar, "I have it"
ablativebarasdanfrom the Wednesdaywhere 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

Owned
mybarasımmy Wednesday
yourbarasıngyour Wednesday
his / herbarasıhis / her Wednesday
ourbarasıbızour Wednesday
you all'sbarasığızyou all's Wednesday
theirbaraslarıtheir Wednesday

There is no plural of this word. The ending would attach like any other — it is the word, not the grammar, that refuses: this is not something Karachay counts.