there are 3 basic pronouns in fedin:
i 'i, me'
a 'you'
e 'he, she, they, it'

despite how these are written, they're actually preceded by an invisible y sound, so that they're pronounced:
yi 'i, me'
ya 'you'
ye 'he, she, they, it'
the y sound is never written though.

unlike english, these pronouns do not change form depending on their role in the sentence; 'i' and 'me' are both represented by i.

plural pronouns

we'll go over this a little more in a future lesson (see ???), but for now just know that you can add kkė to a pronoun to make it plural:
ikkė 'we, us'
akkė 'you (plural)'
ekkė 'they (plural)'
plural pronouns are also preceded by the same invisible y sound.