sezim

/ sezim /

Cases

SingularPluralWhen to use it
nominative sezim the feeling sezimle the feelings the plain dictionary form — the doer of the sentence
genitive sezimni the feeling's sezimleni the feelings' the owner — whose it is
accusative sezimni the feeling (as the object) sezimleni the feelings (as the object) a specific, known object — whom or what
dative sezimge to the feeling sezimlege to the feelings direction or recipient — to where, to whom
locative sezimde at / in the feeling sezimlede at / in the feelings where it is; also having — mende bar, "I have it"
ablative sezimden from the feeling sezimleden from the feelings 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 sezimim my feeling sezimlerim my feelings
your sezimiŋ your feeling sezimleriŋ your feelings
his / her sezimi his / her feeling sezimleri his / her feelings
our sezimibiz our feeling sezimleribiz our feelings
you all's sezimigiz you all's feeling sezimlerigiz you all's feelings
their sezimleri their feeling sezimleri their feelings

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