ayıl

/ajɯl/

Cases

SingularPluralWhen to use it
nominativeayılthe girthayıllathe girthsthe plain dictionary form — the doer of the sentence
genitiveayılnıthe girth'sayıllanıthe girths'the owner — whose it is
accusativeayılnıthe girth (as the object)ayıllanıthe girths (as the object)a specific, known object — whom or what
dativeayılğato the girthayıllağato the girthsdirection or recipient — to where, to whom
locativeayıldaat / in the girthayılladaat / in the girthswhere it is; also having — mende bar, "I have it"
ablativeayıldanfrom the girthayılladanfrom the girthswhere 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
myayılımmy girthayıllarımmy girths
yourayılıngyour girthayıllarıngyour girths
his / herayılıhis / her girthayıllarıhis / her girths
ourayılıbızour girthayıllarıbızour girths
you all'sayılığızyou all's girthayıllarığızyou all's girths
theirayıllarıtheir girthayıllarıtheir girths

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