apçıtıw

/ aptʃɯtɯw /

Cases

SingularPluralWhen to use it
nominative apçıtıw the ruining apçıtıwla the ruinings the plain dictionary form — the doer of the sentence
genitive apçıtıwnu the ruining's apçıtıwlanı the ruinings' the owner — whose it is
accusative apçıtıwnu the ruining (as the object) apçıtıwlanı the ruinings (as the object) a specific, known object — whom or what
dative apçıtıwğa to the ruining apçıtıwlağa to the ruinings direction or recipient — to where, to whom
locative apçıtıwda at / in the ruining apçıtıwlada at / in the ruinings where it is; also having — mende bar, "I have it"
ablative apçıtıwdan from the ruining apçıtıwladan from the ruinings 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 apçıtıwum my ruining apçıtıwlarım my ruinings
your apçıtıwuŋ your ruining apçıtıwlarıŋ your ruinings
his / her apçıtıwu his / her ruining apçıtıwları his / her ruinings
our apçıtıwubuz our ruining apçıtıwlarıbız our ruinings
you all's apçıtıwuğuz you all's ruining apçıtıwlarığız you all's ruinings
their apçıtıwları their ruining apçıtıwları their ruinings

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