, ▁as ▁in ▁q ' ah di ' lah ▁" good bye ". ▁ ▁Mor ph ology ▁E y ak ▁is ▁an ▁ag gl ut in ative , ▁pol ys yn th etic ▁language . ▁ ▁N oun s ▁With ▁few ▁exceptions , ▁E y ak ▁n oun s ▁are ▁morph oph on em ically ▁invari able . ▁Kin ship ▁and ▁an atom ical ▁st ems ▁are ▁the ▁only ▁n oun ▁st ems ▁that ▁may ▁take ▁pr onom inal ▁possess ive ▁prefix es , ▁which ▁are ▁as ▁follow : ▁ ▁First ▁person ▁singular : ▁si - ▁( si ya : q ’ e ’ , ▁" my ▁a unt ▁( m other ' s ▁sister )") ▁ ▁Second ▁person ▁singular : ▁’ i - ▁( ’ ita : ’ , ▁" your ▁( sg .) ▁father ") ▁ ▁Third ▁person ▁singular ▁and ▁pl ural : ▁’ u - ▁ ▁First ▁person ▁pl ural : ▁q a :- ▁ ▁Second ▁person ▁pl ural : ▁l AX - ▁ ▁Ind ef in ite : ▁k ’ u - ▁ ▁Re ci pro cal : ▁’ Ad - ▁ ▁Pre verb als ▁ ▁Pre verb als ▁in ▁E y ak ▁are ▁the ▁category ▁of ▁words ▁made ▁up ▁of ▁pre verb als ▁and ▁post pos itions . ▁The ▁two ▁are ▁grouped ▁together ▁because ▁one ▁morph eme ▁may ▁often ▁be ▁used ▁as ▁the ▁stem ▁in ▁both ▁categories . ▁Pre verb als ▁are ▁individual ▁words ▁that ▁occur ▁in ▁conj unction ▁with ▁the ▁verb . ▁These ▁combinations ▁may ▁almost ▁be