Entry record from Schapper (2020): Wersing Peitoko
e-[ɛ-]
(1) prefix. 2nd person for possessors of alienably and obligatory possessed nouns.kamun punya.
epaidemyour uncle, ommu
(2) prefix. 2nd person singular prefix of the "second" (II) agreement series on verbs.engkau; orang ke-dua tunggal awalan dari pola "genitif" pada kata kerja.
Aida ekui?Did you fart?, Apakah engkau kentut?
Grammatical note: Only a small number of verbs take this series.