ırıs

/ɯrɯs/

Cases

SingularPluralWhen to use it
nominativeırısthe omenırıslathe omensthe plain dictionary form — the doer of the sentence
genitiveırısnıthe omen'sırıslanıthe omens'the owner — whose it is
accusativeırısnıthe omen (as the object)ırıslanıthe omens (as the object)a specific, known object — whom or what
dativeırıshato the omenırıslağato the omensdirection or recipient — to where, to whom
locativeırısdaat / in the omenırısladaat / in the omenswhere it is; also having — mende bar, "I have it"
ablativeırısdanfrom the omenırısladanfrom the omenswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
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
myırısımmy omenırıslarımmy omens
yourırısıngyour omenırıslarıngyour omens
his / herırısıhis / her omenırıslarıhis / her omens
ourırısıbızour omenırıslarıbızour omens
you all'sırısığızyou all's omenırıslarığızyou all's omens
theirırıslarıtheir omenırıslarıtheir omens

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