çayır

/tʃajɯr/

Cases

SingularPluralWhen to use it
nominativeçayırthe resinçayırlathe resinsthe plain dictionary form — the doer of the sentence
genitiveçayırnıthe resin'sçayırlanıthe resins'the owner — whose it is
accusativeçayırnıthe resin (as the object)çayırlanıthe resins (as the object)a specific, known object — whom or what
dativeçayırğato the resinçayırlağato the resinsdirection or recipient — to where, to whom
locativeçayırdaat / in the resinçayırladaat / in the resinswhere it is; also having — mende bar, "I have it"
ablativeçayırdanfrom the resinçayırladanfrom the resinswhere 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
myçayırımmy resinçayırlarımmy resins
yourçayırıngyour resinçayırlarıngyour resins
his / herçayırıhis / her resinçayırlarıhis / her resins
ourçayırıbızour resinçayırlarıbızour resins
you all'sçayırığızyou all's resinçayırlarığızyou all's resins
theirçayırlarıtheir resinçayırlarıtheir resins

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