Passive Participle in Arabic

Overview

The passive participle (اسم المفعول) describes the person or thing that receives or undergoes an action. It is the counterpart of the active participle: while كاتِب means "writer" (the one who writes), مَكتوب means "written" (the thing that was written). In English, it often corresponds to past participles used as adjectives: "written," "known," "opened."

At the A2 level, passive participles are valuable because many have become standalone nouns and adjectives in everyday Arabic. Words like مكتوب (letter/written), مفتوح (open), معروف (known/famous), and مشغول (busy) are passive participles used constantly in daily conversation.

The Form I passive participle follows the pattern مَفعول (maf'uul). Derived forms use the same prefixed pattern as the active participle but with a fatḥa on the second-to-last syllable instead of a kasra.

Formation

Form I Passive Participle: مَفعول

Root	Passive Participle	Meaning
ك-ت-ب	مَكتوب	written, letter
ف-ت-ح	مَفتوح	opened, open
ع-ر-ف	مَعروف	known, famous
ش-غ-ل	مَشغول	busy (occupied)
ك-س-ر	مَكسور	broken

Derived Form Passive Participles

Form	Active Pattern	Passive Pattern	Example
II	مُفَعِّل	مُفَعَّل	مُعَلَّم (educated)
IV	مُفْعِل	مُفْعَل	مُرْسَل (sent)
VIII	مُفتَعِل	مُفتَعَل	مُكتَشَف (discovered)
X	مُستَفعِل	مُستَفعَل	مُستَخدَم (used)

Key Difference: Active vs. Passive

Active	Passive	Comparison
كاتِب (writer)	مَكتوب (written)	Doer vs. receiver
فاتِح (opener)	مَفتوح (opened)	Agent vs. patient
مُعَلِّم (teacher)	مُعَلَّم (taught/educated)	kasra vs. fatḥa

Examples in Context

Arabic	English	Note
مكتوب (maktuub)	written, a letter	One of the most common passive participles
مفتوح (maftuuḥ)	open(ed)	Describes current state
معروف (ma'ruuf)	known, famous	Common adjective
مشهور (mashhuur)	famous	From شهر - to be known
مكسور (makṣuur)	broken	Describes physical state
مشغول (mashghuul)	busy (occupied)	Very common in conversation
الباب مفتوح.	The door is open.	Passive participle as predicate
هل أنت مشغول؟	Are you busy?	Common question
هذا المكان معروف.	This place is well-known.	Adjective use
رسالة مكتوبة بالعربية	a letter written in Arabic	Modifying a noun

Common Mistakes

Wrong	Right	Why
Using مَفعول pattern for derived forms	Using مُفَعَّل, مُفعَل etc. for Forms II+	Only Form I uses مَفعول; derived forms use مُـ with fatḥa
Confusing مَفعول nouns with passive verbs	Understanding that مَفعول describes a state, not an action	مفتوح = open (state); فُتِحَ = was opened (action)
Wrong vowel on مُـ forms: مُفَعِّل for passive	Using fatḥa for passive: مُفَعَّل	The kasra/fatḥa distinction is the only difference between active and passive in derived forms

Practice Tips

• Learn passive participles as vocabulary items, not just grammar forms. Words like مشغول, مفتوح, معروف, مكسور are everyday adjectives you need right away.
• Practice the active-passive pairs together: كاتِب/مَكتوب, فاتِح/مَفتوح. This reinforces both forms simultaneously.
• When you see a word starting with مَـ followed by three root letters, check if it follows the مَفعول pattern -- it might be a passive participle.

Related Concepts

• Active Participle