bayraq

/ bajraq /

Cases

SingularPluralWhen to use it
nominative bayraq the flag bayraqla the flags the plain dictionary form — the doer of the sentence
genitive bayraqnı the flag's bayraqlanı the flags' the owner — whose it is
accusative bayraqnı the flag (as the object) bayraqlanı the flags (as the object) a specific, known object — whom or what
dative bayraqğa to the flag bayraqlağa to the flags direction or recipient — to where, to whom
locative bayraqda at / in the flag bayraqlada at / in the flags where it is; also having — mende bar, "I have it"
ablative bayraqdan from the flag bayraqladan from the flags 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 bayrağım my flag bayraqlarım my flags
your bayrağıŋ your flag bayraqlarıŋ your flags
his / her bayrağı his / her flag bayraqları his / her flags
our bayrağıbız our flag bayraqlarıbız our flags
you all's bayrağığız you all's flag bayraqlarığız you all's flags
their bayraqları their flag bayraqları their flags

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