çıçhan

/ tʃɯtʃxan /

Cases

SingularPluralWhen to use it
nominative çıçhan the mouse çıçhanla the mice the plain dictionary form — the doer of the sentence
genitive çıçhannı the mouse's çıçhanlanı the mice's the owner — whose it is
accusative çıçhannı the mouse (as the object) çıçhanlanı the mice (as the object) a specific, known object — whom or what
dative çıçhanğa to the mouse çıçhanlağa to the mice direction or recipient — to where, to whom
locative çıçhanda at / in the mouse çıçhanlada at / in the mice where it is; also having — mende bar, "I have it"
ablative çıçhandan from the mouse çıçhanladan from the mice 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 çıçhanım my mouse çıçhanlarım my mice
your çıçhanıŋ your mouse çıçhanlarıŋ your mice
his / her çıçhanı his / her mouse çıçhanları his / her mice
our çıçhanıbız our mouse çıçhanlarıbız our mice
you all's çıçhanığız you all's mouse çıçhanlarığız you all's mice
their çıçhanları their mouse çıçhanları their mice

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