harif

/ xarif /

Cases

SingularPluralWhen to use it
nominative harif the letter harifle the letters the plain dictionary form — the doer of the sentence
genitive harifni the letter's harifleni the letters' the owner — whose it is
accusative harifni the letter (as the object) harifleni the letters (as the object) a specific, known object — whom or what
dative harifge to the letter hariflege to the letters direction or recipient — to where, to whom
locative harifde at / in the letter hariflede at / in the letters where it is; also having — mende bar, "I have it"
ablative harifden from the letter harifleden from the letters 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 harifim my letter hariflerim my letters
your harifiŋ your letter harifleriŋ your letters
his / her harifi his / her letter harifleri his / her letters
our harifibiz our letter harifleribiz our letters
you all's harifigiz you all's letter hariflerigiz you all's letters
their harifleri their letter harifleri their letters

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