-n

"Who told you, and who sent you?" — Gandalf This article or section needs more/new/more-detailed sources to conform to a higher standard and to provide proof for claims made.

-n is a Quenya suffix that has three meanings.

-n¹

Used as a dative ending, in nin, enyalien.

-n²

-n or -nye is a pronominal ending, 1st person singular "I". Utúlien, seen in Elendil's Oath.

-n³

Used as a plural sign used of the cases.