Possessive Suffixes in Persian

Overview

Persian has a compact and elegant way to express possession: enclitic suffixes that attach directly to the noun. Instead of saying "the book of me" (ketāb-e man), you can simply say کتابم (ketābam, "my book"). These suffixes are shorter, faster, and far more common in everyday speech.

At the A1 level, possessive suffixes are essential because they appear in countless everyday phrases — from "my name" (اسمم esmam) to "your house" (خانه‌ات khāne-at) to "his/her friend" (دوستش dustash). They replace the longer ezafe + pronoun construction and make your Persian sound more natural and fluent.

There are six suffixes, one for each person. They are easy to learn and follow consistent patterns, with minor variations depending on whether the noun ends in a consonant or a vowel.

How It Works

After consonants:

Person	Suffix	Example
من (my)	-َم -am	کتابم ketābam (my book)
تو (your, inf.)	-َت -at	کتابت ketābat (your book)
او (his/her)	-َش -ash	کتابش ketābash (his/her book)
ما (our)	-ِمان -emān	کتابمان ketābemān (our book)
شما (your, formal)	-ِتان -etān	کتابتان ketābetān (your book)
آن‌ها (their)	-ِشان -eshān	کتابشان ketābeshān (their book)

After vowels (words ending in ه or other vowels):

Person	Suffix	Example
من	-ام -am	خانه‌ام khāne-am (my house)
تو	-ات -at	خانه‌ات khāne-at (your house)
او	-اش -ash	خانه‌اش khāne-ash (his/her house)
ما	-مان -emān	خانه‌مان khāne-mān (our house)
شما	-تان -etān	خانه‌تان khāne-tān (your house)
آن‌ها	-شان -eshān	خانه‌شان khāne-shān (their house)

Colloquial short forms (very common):

Standard	Colloquial
-ِمان -emān	-ِمون -emun
-ِتان -etān	-ِتون -etun
-ِشان -eshān	-ِشون -eshun

Examples in Context

Persian	English	Note
کتابم ketābam	my book	After consonant
خانه‌اش khāne-ash	his/her house	After vowel
دوستانمان dustānemān	our friends	On plural noun
اسمت چیه؟ esmet chiye?	What's your name?	Very common question
مادرش معلم است.	His/Her mother is a teacher.	Family description
ماشینتان کجاست؟	Where is your car?	Formal
بابام ایرانیه.	My dad is Iranian.	Colloquial
دوستام خوبن.	My friends are good.	Colloquial plural
خونَمون بزرگه.	Our house is big.	Colloquial (-مون)
تلفنش زنگ زد.	His/Her phone rang.	After consonant

Common Mistakes

Using ezafe + pronoun when suffix is more natural

• Wrong: کتاب من (in casual conversation)
• Right: کتابم
• Why: While کتاب من is grammatically correct, it sounds formal. In everyday speech, the suffix is strongly preferred.

Forgetting the linking vowel after consonants

• Wrong: کتابِمان (pronouncing without the e)
• Right: ketāb-e-mān
• Why: The plural-person suffixes (-مان، -تان، -شان) need a connecting -e- vowel after consonants.

Mixing formal and colloquial suffixes

• Wrong: خونه‌مان (colloquial word + formal suffix)
• Right: Either خانه‌مان (fully formal) or خونَمون (fully colloquial)
• Why: Register consistency is important. If you are speaking colloquially, use colloquial forms throughout.

Practice Tips

1. Take five personal items and practice saying "my ___" with the suffix: کتابم (my book), تلفنم (my phone), کیفم (my bag), عینکم (my glasses), کلیدم (my key).
2. Practice the common question-answer: اسمت چیه؟ اسمم ... است (What's your name? My name is ...). This is probably the most frequent use of possessive suffixes.
3. When describing your family, use suffixes: پدرم (my father), مادرم (my mother), خواهرم (my sister), برادرم (my brother). This reinforces both vocabulary and grammar.

Related Concepts

• Ezafe Construction — the alternative way to express possession
• Reflexive with خود — reflexive possession using خود + possessive suffixes