Ancient Elvish:Words used in my book

Ok, not many, you'll notice that most of it is said by the knife, as ancient elvish is a dead language, like latin, only found on ruins etc.

Etá - I (note direction of articulative mark, only on a not E. This is one of only a few words with no articulative marking on one of the letters, However when capital there is no marking(on the first letter) in any word starting with a vowel)
Etán - Mine
Nètàn - Yours
Nètà - You

Æcù - Death
Rèqíē - Harbinger/Bringer
Rèqí - Bring (present tense)
Ghùèrà - Friend
Cî - Will
Cè - For
Nœ - is
Ghùe - With
Ecœlí - There (ècœlí)
løckè - Search