qobu

/ qobu /

Cases

SingularPluralWhen to use it
nominative qobu the groove qobula the grooves the plain dictionary form — the doer of the sentence
genitive qobunu the groove's qobulanı the grooves' the owner — whose it is
accusative qobunu the groove (as the object) qobulanı the grooves (as the object) a specific, known object — whom or what
dative qobuğa to the groove qobulağa to the grooves direction or recipient — to where, to whom
locative qobuda at / in the groove qobulada at / in the grooves where it is; also having — mende bar, "I have it"
ablative qobudan from the groove qobuladan from the grooves 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 qobum my groove qobularım my grooves
your qobuŋ your groove qobularıŋ your grooves
his / her qobusu his / her groove qobuları his / her grooves
our qobubuz our groove qobularıbız our grooves
you all's qobuğuz you all's groove qobularığız you all's grooves
their qobuları their groove qobuları their grooves

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