şışa

/ ʃɯʃa /

Cases

SingularPluralWhen to use it
nominative şışa the bottle şışala the bottles the plain dictionary form — the doer of the sentence
genitive şışanı the bottle's şışalanı the bottles' the owner — whose it is
accusative şışanı the bottle (as the object) şışalanı the bottles (as the object) a specific, known object — whom or what
dative şışağa to the bottle şışalağa to the bottles direction or recipient — to where, to whom
locative şışada at / in the bottle şışalada at / in the bottles where it is; also having — mende bar, "I have it"
ablative şışadan from the bottle şışaladan from the bottles 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 şışam my bottle şışalarım my bottles
your şışaŋ your bottle şışalarıŋ your bottles
his / her şışası his / her bottle şışaları his / her bottles
our şışabız our bottle şışalarıbız our bottles
you all's şışağız you all's bottle şışalarığız you all's bottles
their şışaları their bottle şışaları their bottles

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