sınıf

/sɯnɯf/

Cases

SingularPluralWhen to use it
nominativesınıfthe social classsınıflathe social classesthe plain dictionary form — the doer of the sentence
genitivesınıfnıthe social class'sınıflanıthe social classes'the owner — whose it is
accusativesınıfnıthe social class (as the object)sınıflanıthe social classes (as the object)a specific, known object — whom or what
dativesınıfhato the social classsınıflağato the social classesdirection or recipient — to where, to whom
locativesınıfdaat / in the social classsınıfladaat / in the social classeswhere it is; also having — mende bar, "I have it"
ablativesınıfdanfrom the social classsınıfladanfrom the social classeswhere 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
mysınıfımmy social classsınıflarımmy social classes
yoursınıfıngyour social classsınıflarıngyour social classes
his / hersınıfıhis / her social classsınıflarıhis / her social classes
oursınıfıbızour social classsınıflarıbızour social classes
you all'ssınıfığızyou all's social classsınıflarığızyou all's social classes
theirsınıflarıtheir social classsınıflarıtheir social classes

The overlap in the last rows is real, not a mistake: sınıfları can mean "his / her social classes", "their social class", or "their social classes" — context decides.