Classical Arabic uses the same internal passive that survives in Modern Standard Arabic: the perfect normally has فُعِلَ, and the imperfect يُفْعَلُ. What feels unfamiliar is often not the morphology but the syntax around it. Older prose and poetry can passivize an intransitive verb, promote an adverb, prepositional phrase, or cognate verbal noun to the grammatical role called نائب الفاعل, and leave no ordinary nominative patient at all.
This is primarily recognition grammar (Classical, literary). Neutral contemporary MSA normally prefers a finite active clause, an ordinary patient passive, or an impersonal expression such as يقال إن.... Review the contemporary choices on Passive Voice in Journalism and Administration; the constructions below help you read older texts, not supply templates to scatter through present-day reports.
The stable core: internal vowels, not an English auxiliary
English builds was written with an auxiliary plus a participle. Arabic changes the verb's internal vocalization: Form I كَتَبَ / يَكْتُبُ becomes كُتِبَ / يُكْتَبُ. The patient becomes نائب الفاعل, determines the verb's agreement, and is nominative when its case is visible. As elsewhere in Arabic, the agreement actually realized depends on word order and on whether a plural denotes humans. Tense, aspect, and mood remain on the finite verb.
| Environment | Active | Internal passive |
|---|---|---|
| perfect | كَتَبَ | كُتِبَ |
| imperfect indicative | يَكْتُبُ | يُكْتَبُ |
| imperfect subjunctive | لَنْ يَكْتُبَ | لَنْ يُكْتَبَ |
| imperfect jussive | لَمْ يَكْتُبْ | لَمْ يُكْتَبْ |
نسخت الرسالتان في الديوان ثم أرسلتا إلى الوالي.
nusikhati r-risālatāni fī d-dīwāni thumma ʾursilatā ʾilā l-wālī.
The two letters were copied in the chancery and then sent to the governor. (Historical narrative style.)
لم ترو الحكايات كلها على صورة واحدة.
lam turwa l-ḥikāyātu kulluhā ʿalā ṣūratin wāḥida.
The tales were not all transmitted in one form. (Literary; jussive final-weak passive تُرْوَ.)
The second example matters because رَوَى / يَرْوِي (root ر-و-ي, Form I) has passive رُوِيَ / يُرْوَى. After jussive لم, the final weak radical ي and the ى that represents it in تُرْوَى are deleted. Jussive تُرْوَ therefore ends in the root و, now carrying fatḥa. Older syntax never cancels the ordinary rules for weak roots or mood.
Impersonal passives of intransitive verbs
Classical grammatical usage permits an intransitive verb to appear in the internal passive when some other element supplies the clause's grammatical center. A prepositional phrase, an adverbial expression, or a specified verbal noun may occupy the role traditionally analyzed as نائب الفاعل. Because a prepositional phrase has no visible nominative ending, the construction can look “subjectless” to an English speaker.
مر بالقرية عند الفجر، ولم يقم فيها إلا قليلا.
murra bi-l-qaryati ʿinda l-fajri, wa-lam yuqam fīhā ʾillā qalīlan.
The village was passed at dawn, and only a short stay was made there. (Classical/literary impersonal passive.)
Here مَرَّ / يَمُرُّ is a geminate Form I verb, root م-ر-ر; its perfect passive is مُرَّ. أَقَامَ / يُقِيمُ is hollow Form IV, root ق-و-م; its imperfect passive is يُقَامُ, with jussive يُقَمْ after لم. Neither clause invents a personal patient equivalent to English it.
سير يومان في الصحراء قبل بلوغ الماء.
sīra yawmāni fī ṣ-ṣaḥrāʾi qabla bulūghi l-māʾ.
Two days' travel was made in the desert before water was reached. (Classical; the duration يومان is nominative.)
جلس أمام القاضي حتى فرغ الكاتب من القراءة.
julisa ʾamāma l-qāḍī ḥattā faragha l-kātibu mina l-qirāʾa.
A sitting was held before the judge until the scribe finished reading. (Classical/literary.)
فرح فرح شديد بعودة الغائبين.
furiḥa faraḥun shadīdun bi-ʿawdati l-ghāʾibīn.
Great rejoicing took place at the return of those who had been away. (Classical; a specified cognate verbal noun is raised.)
These are grammatical, but their markedness differs. مُرَّ به and inherited formulas may still appear in elevated prose; a newly coined فُرِحَ فَرَحٌ will sound mannered. Contemporary writers usually choose سار القوم يومين, جلس الناس أمام القاضي, or فرح الناس فرحا شديدا.
What can become نائب الفاعل?
The ordinary direct object has priority: فتح الحارس الباب becomes فُتح الباب, not a passive centered on an adverb while الباب remains available. The older alternatives become especially visible when the verb is intransitive or when no direct object is expressed.
| Raised element | Recognition clue | Contemporary default |
|---|---|---|
| direct patient | nominative noun; normal agreement | fully productive |
| prepositional phrase | no overt nominative case; verb often masculine singular | restricted, often lexical or impersonal |
| place/time adverb | the setting becomes central | usually recast actively |
| specified cognate verbal noun | the event noun carries a modifier | usually recast with an active verb or event noun |
Frozen passive morphology and inherited readings
Some formal verbs look morphologically passive but function as established lexical items. عُنِيَ بـ “devote attention to; be concerned with” is the passive of عَنَى / يَعْنِي in form, while أُغْمِيَ على is an impersonal expression meaning “someone fainted.” Learn their actual complement frames rather than forcing an English was ... by analysis.
عني المؤرخون باختلاف الروايات قبل ترجيح إحداها.
ʿuniya l-muʾarrikhūna bi-khtilāfi r-riwāyāti qabla tarjīḥi ʾiḥdāhā.
The historians paid close attention to differences among the accounts before preferring one. (Formal/literary.)
أغمي على المسافرتين من شدة الحر.
ʾughmiya ʿalā l-musāfiratayni min shiddati l-ḥarr.
The two female travelers fainted from the intense heat. (Formal; fixed impersonal expression.)
The women remain inside على المسافرتين, so the verb stays masculine singular. English subject agreement is irrelevant here.
Agent phrases: peripheral, not an Arabic version of English “by”
The Classical passive normally suppresses the agent. If the agent matters, an active clause is the safest and most idiomatic choice. Historical and later formal prose nevertheless uses lexical phrases that can identify an associated doer: على يد “at the hands of,” من قبل “on the part of,” and authorship phrases such as بقلم “by the pen of.” These are not a single productive agent preposition comparable to English by.
فتح الحصن على يد قائد عرف بطول صبره.
futiḥa l-ḥiṣnu ʿalā yadi qāʾidin ʿurifa bi-ṭūli ṣabrih.
The fortress was taken at the hands of a commander known for his endurance. (Historical chronicle style.)
نسب هذا الشرح في بعض الفهارس إلى ناسخ مجهول.
nusiba hādhā sh-sharḥu fī baʿḍi l-fahārisi ʾilā nāsikhin majhūl.
In some catalogues, this commentary was attributed to an unknown copyist. (Formal manuscript scholarship; إلى is selected by نُسب, not a general agent marker.)
على يد often suggests agency in an achievement, conquest, death, or transmission. من قبل is commoner in modern administrative translation than in elegant Classical narration, so it should not be used to make a sentence “sound ancient.” بـ usually marks an instrument or cause—فُتح الباب بالمفتاح “the door was opened with the key”—and cannot freely introduce a human agent.
Agreement still follows Arabic word order
An overt human dual or plural deputy subject after the verb normally triggers the same reduced VSO number agreement as an active postverbal subject: the verb is singular but matches gender. A postverbal nonhuman plural normally takes feminine-singular agreement, even when its singular is grammatically masculine: compare رُوِيَتْ أخبارٌ كثيرةٌ below. A preverbal human dual or plural normally triggers full agreement; a nonhuman plural still patterns as feminine singular.
رويت أخبار كثيرة عن الرحلة، ورويت القصتان بأسلوبين مختلفين.
ruwiyat ʾakhbārun kathīratun ʿani r-riḥlati, wa-ruwiyati l-qiṣṣatāni bi-ʾuslūbayni mukhtalifayn.
Many reports were transmitted about the journey, and the two stories were told in different styles. (Literary VSO.)
Common Mistakes
Adding a human agent with bare بـ
❌ كتب الكتاب بالمؤرخ.
Incorrect—بـ normally marks an instrument or cause here, not a freely productive human agent.
✅ كتب المؤرخ الكتاب بعد مراجعة الوثائق.
kataba l-muʾarrikhu l-kitāba baʿda murājaʿati l-wathāʾiq.
The historian wrote the book after reviewing the documents. (Neutral active alternative.)
Treating a classical impersonal passive as everyday prose
❌ سير يومان في الصحراء.
Marked in contemporary prose—grammatical as a Classical construction, but not the neutral modern way to report the journey.
✅ سار الفريق يومين في الصحراء.
sāra l-farīqu yawmayni fī ṣ-ṣaḥrāʾ.
The team traveled for two days in the desert. (Neutral contemporary MSA.)
Giving an impersonal prepositional construction English agreement
❌ أغميتا على المسافرتين.
Incorrect—the experiencers are inside على; fixed أُغمي على remains masculine singular.
✅ أغمي على المسافرتين في أثناء الرحلة.
ʾughmiya ʿalā l-musāfiratayni fī ʾathnāʾi r-riḥla.
The two female travelers fainted during the journey.
Leaving a second complement nominative
❌ عينت الطبيبة مديرة.
ʿuyyinati ṭ-ṭabībatu mudīratun
Incorrect passive reading—after الطبيبة becomes the deputy subject, the remaining predicate complement is accusative مُدِيرَةً, not nominative مُدِيرَةٌ.
✅ عينت الطبيبة مديرة للمستشفى.
ʿuyyinati ṭ-ṭabībatu mudīratan lil-mustashfā.
The doctor was appointed director of the hospital. (Formal.)
Key Takeaways
- Classical Arabic can passivize beyond the ordinary patient passive, especially with prepositional, adverbial, and event-noun deputy subjects.
- These constructions obey normal passive morphology, mood, weak-root behavior, and agreement.
- The Classical norm suppresses the agent; على يد, من قبل, and بقلم are lexical phrases with restricted uses, not equivalents of a universal English by.
- In neutral contemporary MSA, prefer an active clause unless an inherited impersonal expression or a genuine discourse need favors the passive.
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- Passive Voice in Journalism and AdministrationB2 — Balance internal passives, active clauses, and nominalizations for clear contemporary news and administrative prose.
- The Internal Passive: OverviewB1 — Understand how Arabic marks passive voice inside the verb, suppresses the agent, and promotes a nominative argument in formal MSA.
- The Arabic Verb SystemA1 — See how Arabic verb stems, agreement, mood, voice, and derived Forms work together in complete sentences.