pil

/pil/

Cases

SingularPluralWhen to use it
nominativepilthe elephantpillethe elephantsthe plain dictionary form — the doer of the sentence
genitivepilnithe elephant'spillenithe elephants'the owner — whose it is
accusativepilnithe elephant (as the object)pillenithe elephants (as the object)a specific, known object — whom or what
dativepilgeto the elephantpillegeto the elephantsdirection or recipient — to where, to whom
locativepildeat / in the elephantpilledeat / in the elephantswhere it is; also having — mende bar, "I have it"
ablativepildenfrom the elephantpilledenfrom the elephantswhere 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
mypilimmy elephantpillerimmy elephants
yourpilingyour elephantpilleringyour elephants
his / herpilihis / her elephantpillerihis / her elephants
ourpilibizour elephantpilleribizour elephants
you all'spiligizyou all's elephantpillerigizyou all's elephants
theirpilleritheir elephantpilleritheir elephants

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