hata

/ xata /

Cases

SingularPluralWhen to use it
nominative hata the harm hatala the harms the plain dictionary form — the doer of the sentence
genitive hatanı the harm's hatalanı the harms' the owner — whose it is
accusative hatanı the harm (as the object) hatalanı the harms (as the object) a specific, known object — whom or what
dative hatağa to the harm hatalağa to the harms direction or recipient — to where, to whom
locative hatada at / in the harm hatalada at / in the harms where it is; also having — mende bar, "I have it"
ablative hatadan from the harm hataladan from the harms 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 hatam my harm hatalarım my harms
your hataŋ your harm hatalarıŋ your harms
his / her hatası his / her harm hataları his / her harms
our hatabız our harm hatalarıbız our harms
you all's hatağız you all's harm hatalarığız you all's harms
their hataları their harm hataları their harms

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