erkişi

/ erkiʃi /

Cases

SingularPluralWhen to use it
nominative erkişi the man erkişile the men the plain dictionary form — the doer of the sentence
genitive erkişini the man's erkişileni the men's the owner — whose it is
accusative erkişini the man (as the object) erkişileni the men (as the object) a specific, known object — whom or what
dative erkişige to the man erkişilege to the men direction or recipient — to where, to whom
locative erkişide at / in the man erkişilede at / in the men where it is; also having — mende bar, "I have it"
ablative erkişiden from the man erkişileden from the men 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 erkişim my man erkişilerim my men
your erkişiŋ your man erkişileriŋ your men
his / her erkişisi his / her man erkişileri his / her men
our erkişibiz our man erkişileribiz our men
you all's erkişigiz you all's man erkişilerigiz you all's men
their erkişileri their man erkişileri their men

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