ingir

/ iŋir /

Cases

SingularPluralWhen to use it
nominative ingir the evening ingirle the evenings the plain dictionary form — the doer of the sentence
genitive ingirni the evening's ingirleni the evenings' the owner — whose it is
accusative ingirni the evening (as the object) ingirleni the evenings (as the object) a specific, known object — whom or what
dative ingirge to the evening ingirlege to the evenings direction or recipient — to where, to whom
locative ingirde at / in the evening ingirlede at / in the evenings where it is; also having — mende bar, "I have it"
ablative ingirden from the evening ingirleden from the evenings 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 ingirim my evening ingirlerim my evenings
your ingiring your evening ingirlering your evenings
his / her ingiri his / her evening ingirleri his / her evenings
our ingiribiz our evening ingirleribiz our evenings
you all's ingirigiz you all's evening ingirlerigiz you all's evenings
their ingirleri their evening ingirleri their evenings

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