gıbışı

/ɡɯbɯʃɯ/

Cases

SingularPluralWhen to use it
nominativegıbışıthe illegitimate childgıbışılathe illegitimate childrenthe plain dictionary form — the doer of the sentence
genitivegıbışınıthe illegitimate child'sgıbışılanıthe illegitimate children'sthe owner — whose it is
accusativegıbışınıthe illegitimate child (as the object)gıbışılanıthe illegitimate children (as the object)a specific, known object — whom or what
dativegıbışığato the illegitimate childgıbışılağato the illegitimate childrendirection or recipient — to where, to whom
locativegıbışıdaat / in the illegitimate childgıbışıladaat / in the illegitimate childrenwhere it is; also having — mende bar, "I have it"
ablativegıbışıdanfrom the illegitimate childgıbışıladanfrom the illegitimate childrenwhere 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
mygıbışımmy illegitimate childgıbışılarımmy illegitimate children
yourgıbışıngyour illegitimate childgıbışılarıngyour illegitimate children
his / hergıbışısıhis / her illegitimate childgıbışılarıhis / her illegitimate children
ourgıbışıbızour illegitimate childgıbışılarıbızour illegitimate children
you all'sgıbışığızyou all's illegitimate childgıbışılarığızyou all's illegitimate children
theirgıbışılarıtheir illegitimate childgıbışılarıtheir illegitimate children

The overlap in the last rows is real, not a mistake: gıbışıları can mean "his / her illegitimate children", "their illegitimate child", or "their illegitimate children" — context decides.