Bound personal pronouns are enclitic. They attach to their preceding word and form syllable with it. Bound personal pronouns fulfill different functions depending on the word they come after.

Singular Plural
First Person م
am
مان
emân
Second Person ت
at
تان
etân
Third Person ش
شان
ešân

Possessive adjectives

When bound pronouns come after a noun phrase, they function as possessive adjectives:

پدرم
pedar-am
my father
مادرت
mâdar-at
your mother

If the preceding word ends in a long vowel, the epenthetic consonant “-y-” appears between the word and the pronoun:

صدایت
sedâ-yat
your voice
عمویت
amu-yat
your uncle

Object Pronoun

When bound pronouns come after a verb, they function as object pronouns:

دیدمش
didam-
I saw him/her/it
فردا می‌بینمت
fardâ mibinam-at
See you tomorrow

After Prepositions

Bound pronouns are also used with prepositions, especially in spoken Persian:

برایمان
barâ-yemân
for us
ازم
az-am
from me