quwuwçu

/ quwuwtʃu /

Cases

SingularPluralWhen to use it
nominative quwuwçu the one who drives quwuwçula the one who driveses the plain dictionary form — the doer of the sentence
genitive quwuwçunu the one who drives' quwuwçulanı the one who driveses' the owner — whose it is
accusative quwuwçunu the one who drives (as the object) quwuwçulanı the one who driveses (as the object) a specific, known object — whom or what
dative quwuwçuğa to the one who drives quwuwçulağa to the one who driveses direction or recipient — to where, to whom
locative quwuwçuda at / in the one who drives quwuwçulada at / in the one who driveses where it is; also having — mende bar, "I have it"
ablative quwuwçudan from the one who drives quwuwçuladan from the one who driveses 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 quwuwçum my one who drives quwuwçularım my one who driveses
your quwuwçuŋ your one who drives quwuwçularıŋ your one who driveses
his / her quwuwçusu his / her one who drives quwuwçuları his / her one who driveses
our quwuwçubuz our one who drives quwuwçularıbız our one who driveses
you all's quwuwçuğuz you all's one who drives quwuwçularığız you all's one who driveses
their quwuwçuları their one who drives quwuwçuları their one who driveses

The overlap in the last rows is real, not a mistake: quwuwçuları can mean "his / her one who driveses", "their one who drives", or "their one who driveses" — context decides.