irin

/irin/

Cases

SingularPluralWhen to use it
nominativeirinthe pusirinlethe pusesthe plain dictionary form — the doer of the sentence
genitiveirinnithe pus'irinlenithe puses'the owner — whose it is
accusativeirinnithe pus (as the object)irinlenithe puses (as the object)a specific, known object — whom or what
dativeiringeto the pusirinlegeto the pusesdirection or recipient — to where, to whom
locativeirindeat / in the pusirinledeat / in the puseswhere it is; also having — mende bar, "I have it"
ablativeirindenfrom the pusirinledenfrom the puseswhere 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
myirinimmy pusirinlerimmy puses
youririningyour pusirinleringyour puses
his / heririnihis / her pusirinlerihis / her puses
ouririnibizour pusirinleribizour puses
you all'sirinigizyou all's pusirinlerigizyou all's puses
theiririnleritheir pusirinleritheir puses

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