Word Order inside Relative Clauses | Arabic (Modern Standard) Grammar

An Arabic relative clause is not built by copying English word order after who, which, or that. Inside the clause, Arabic still distinguishes verb-first from subject-first order, still applies human versus nonhuman agreement, and often places a resumptive pronoun where English leaves an empty gap: التقرير الذي راجعه الخبراء “the report that the experts reviewed,” literally “the report which the experts reviewed it.”

The safest method is to build the relative clause as an ordinary clause, identify the antecedent’s role inside it, and then add the necessary link. This page concentrates on internal order and attachment. The relative-pronoun paradigms and their case forms are treated on the dedicated relative-pronoun pages.

For a fuller inventory of object, prepositional, and possessive links, see Resumptive Pronouns inside Relative Clauses.

Start with the antecedent’s definiteness

A definite antecedent normally takes an agreeing الذي-type relative pronoun. An indefinite antecedent normally takes a descriptive clause directly, with no overt relative pronoun.

قابلت المهندسة التي ستدير المشروع.

qābaltu l-muhandisata llatī satudīru l-mashrūʿ.

I met the engineer who will manage the project. (Definite antecedent; subject relative.)

قابلت مهندسة ستدير مشروعا جديدا.

qābaltu muhandisatan satudīru mashrūʿan jadīdā.

I met an engineer who will manage a new project. (Indefinite antecedent; no التي.)

In both clauses, the engineer is the understood subject of ستدير. No object suffix resumes her, because there is no missing object position. Definiteness changes the connector, not the ordinary subject–predicate logic inside the clause.

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Make two decisions in order: (1) definite antecedent plus a relative pronoun, or indefinite antecedent plus a direct descriptive clause; (2) subject, object, possessor, or prepositional role inside that clause. The second decision tells you whether a resumptive is needed.

Subject relatives place no extra pronoun after the verb

When the antecedent itself performs the relative-clause event, the verb’s subject marking supplies the connection. Human plural antecedents take plural agreement because the antecedent is already outside and before the relative predicate; this is not the same structure as a fresh postverbal plural subject.

وصل الباحثون الذين أعدوا الدراسة.

waṣala l-bāḥithūna lladhīna ʾaʿaddū d-dirāsa.

The researchers who prepared the study arrived.

وصلت التقارير التي تتضمن التوصيات النهائية.

waṣalati t-taqārīru llatī tataḍammanu t-tawṣiyāti n-nihāʾiyya.

The reports that contain the final recommendations arrived. (Nonhuman plural; feminine singular التي and تتضمن.)

Do not add هم after أعدوا or هي after تتضمن. Those verbs already identify the antecedent as their subject. By contrast, if someone else performs the event upon the antecedent, the clause needs an object, prepositional, or possessive link.

Object relatives: verb-first and subject-first order

The most transparent object-relative pattern is relative pronoun + verb with resumptive object + overt subject. If the overt subject follows the verb, formal VSO agreement is singular for a human dual or plural subject.

هذا هو الملف الذي راجعه الخبراء صباحا.

hādhā huwa l-malaffu lladhī rājaʿahu l-khubarāʾu ṣabāḥā.

This is the file that the experts reviewed this morning. (Internal VSO; singular verb.)

An internal subject can instead be placed first, especially when it is already the local topic or is contrasted with another reviewer. The verb then shows full human plural agreement.

هذا هو الملف الذي الخبراء راجعوه صباحا.

hādhā huwa l-malaffu lladhī l-khubarāʾu rājaʿūhu ṣabāḥā.

This is the file that the experts reviewed this morning. (Internal SVO; the experts are locally contrastive.)

The second order is marked without context. It becomes natural in a contrast such as “the experts reviewed this file, while the assistants reviewed the appendices.” Arabic therefore has alternatives, but they are not interchangeable decoration: order selects an information structure and, with a human plural controller, a different agreement form.

هذا هو التقرير الذي ناقشته اللجان المختصة.

hādhā huwa t-taqrīru lladhī nāqashat-hu l-lijānu l-mukhtaṣṣa.

This is the report that the specialist committees discussed. (Nonhuman plural subject; feminine singular verb.)

هذا هو التقرير الذي اللجان المختصة ناقشته.

hādhā huwa t-taqrīru lladhī l-lijānu l-mukhtaṣṣatu nāqashat-hu.

This is the report that the specialist committees discussed. (Internal topic first; still feminine singular.)

The human pair changes راجعَه to راجعوه when the subject moves first. The nonhuman pair keeps feminine singular ناقشته in both orders. That contrast is more useful than a blanket instruction to “make a relative clause SVO.”

Prepositions cannot be stranded

When the antecedent is governed by a preposition inside the relative clause, attach an agreeing suffix to that preposition. English can leave with or about at the end; formal Arabic cannot normally leave مع or عن without an object.

تحدثت مع الزميلة التي يعمل معها أخي.

taḥaddathtu maʿa z-zamīlati llatī yaʿmalu maʿahā ʾakhī.

I spoke with the colleague whom my brother works with.

هذا هو الموضوع الذي اختلفنا بشأنه في الاجتماع.

hādhā huwa l-mawḍūʿu lladhī khtalafnā bishaʾnihi fī l-ijtimāʿ.

This is the issue about which we disagreed in the meeting. (Formal.)

The preposition stays where the Arabic verb or expression selects it. Do not move معها to the beginning merely because formal English permits with whom, and do not choose an Arabic preposition by translating the English one in isolation.

Possessive links behave similarly:

استضفنا الباحثة التي أثارت نتائجها نقاشا واسعا.

istaḍafnā l-bāḥithata llatī ʾathārat natāʾijuhā niqāshan wāsiʿā.

We hosted the researcher whose findings sparked a broad discussion.

Here ـها is attached to نتائج, because the findings belong to the researcher. The relative clause then has its own ordinary VSO order: أثارت نتائجها. Since نتائج is a nonhuman plural, the verb is feminine singular.

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A resumptive pronoun is not an extra translation of English it. It is the Arabic element that fills the antecedent’s role inside the clause: ـه as object, معه after a preposition, or عنوانه as possessor.

Fronting inside the relative clause

A constituent can be fronted inside a relative clause, but its grammatical role must remain recoverable. The following context makes the contrastive order useful rather than arbitrary:

نحتاج إلى المحلل الذي هذه البيانات راجعها بنفسه، لا إلى من قرأ الملخص فقط.

naḥtāju ʾilā l-muḥallili lladhī hādhihi l-bayānātu rājaʿahā binafsihi, lā ʾilā man qaraʾa l-mulakhkhaṣa faqaṭ.

We need the analyst who reviewed these data himself, not someone who only read the summary. (Contrastive internal object-topic.)

Inside the relative clause, هذه البياناتُ is a nominative detached object-topic resumed by ـها on راجعها. The analyst remains the understood subject. Removing ـها would destroy the intended topicalization; changing the verb to plural would wrongly make the nonhuman data its subject.

Marked fronting is common in edited argumentation when it creates a real contrast. In neutral prose, the simpler الذي راجع هذه البيانات بنفسه is usually preferable.

Heavy complements tend toward the end

Arabic, like English, often places long or structurally complex material later in the relative clause. Keep the verb and its short resumptive close enough that the reader can identify the antecedent’s role early.

هذا هو القرار الذي أعلنته الوزارة بعد مشاورات استمرت عدة أشهر مع النقابات المهنية.

hādhā huwa l-qarāru lladhī ʾaʿlanat-hu l-wizāratu baʿda mushāwarātini stamarrat ʿiddata ʾashhurin maʿa n-niqābāti l-mihaniyya.

This is the decision that the ministry announced after consultations lasting several months with the professional unions.

The short sequence أعلنته الوزارة establishes object and subject before the long time and consultation phrases. Heavy material is not banned earlier, but piling it between the relative pronoun and the verb makes attachment harder.

Attachment and punctuation

When two possible antecedents precede a relative clause, agreement and proximity help, but meaning may still be ambiguous. Rewrite rather than expecting a comma to repair the syntax.

قابلت مدير القسم الذي افتتح المركز الجديد.

qābaltu mudīra l-qismi lladhī ftataḥa l-markaza l-jadīd.

I met the department director who opened the new center. (Potentially ambiguous attachment in isolation.)

Does الذي refer to the director or the department? Semantics strongly favors the director, but not every example is so helpful. A clearer sentence can repeat the intended noun: قابلت مدير القسم، وهو المدير الذي افتتح المركز الجديد. Arabic commas can mark a parenthetical boundary in (formal) prose, but punctuation does not replace relative agreement or a needed resumptive.

Register and variation

The orders above belong to contemporary formal MSA. Subject-first internal clauses are grammatical but become marked when no established or contrastive subject motivates them. Overt direct-object resumptives are the clearest productive choice; formal Arabic can omit some recoverable direct-object resumptives, but this limited option does not extend to stranded prepositions or missing possessive links. Regional speech differs in relative particles and resumptive preferences (regional).

Common Mistakes

Copying English SVO and keeping a singular verb after the subject

❌ هذا الملف الذي الخبراء راجعه.

Incorrect—the preverbal human plural الخبراء requires full plural agreement.

✅ هذا الملف الذي الخبراء راجعوه.

hādhā l-malaffu lladhī l-khubarāʾu rājaʿūhu.

This is the file that the experts reviewed.

Giving an internal postverbal plural subject a plural verb

❌ هذا الملف الذي راجعوه الخبراء.

Incorrect in canonical formal VSO—the pre-subject verb is singular, while ـه resumes the file.

✅ هذا الملف الذي راجعه الخبراء.

hādhā l-malaffu lladhī rājaʿahu l-khubarāʾ.

This is the file that the experts reviewed.

Using human plural agreement for a nonhuman plural

❌ التقارير التي يتضمنون التوصيات وصلت.

Incorrect—nonhuman plural التقارير requires feminine-singular relative and verbal agreement.

✅ التقارير التي تتضمن التوصيات وصلت.

at-taqārīru llatī tataḍammanu t-tawṣiyāti waṣalat.

The reports that contain the recommendations arrived.

Stranding a preposition as in English

❌ هذه الزميلة التي يعمل أخي مع.

Incorrect—مع must carry a suffix that resumes the feminine antecedent.

✅ هذه الزميلة التي يعمل أخي معها.

hādhihi z-zamīlatu llatī yaʿmalu ʾakhī maʿahā.

This is the colleague whom my brother works with.

Fronting an internal object-topic without resumption

❌ نحتاج إلى المحلل الذي هذه البيانات راجع بنفسه.

Incorrect for the intended detached-topic structure—the fronted data need ـها on the verb.

✅ نحتاج إلى المحلل الذي هذه البيانات راجعها بنفسه.

naḥtāju ʾilā l-muḥallili lladhī hādhihi l-bayānātu rājaʿahā binafsih.

We need the analyst who reviewed these data himself.

Key Takeaways

Build the relative clause as an ordinary Arabic clause, then identify the antecedent’s internal role.
Definite antecedents normally take an agreeing relative pronoun; indefinite antecedents take a descriptive clause directly.
Internal VSO and SVO orders retain their normal agreement contrast with human plurals.
Nonhuman plurals control feminine-singular agreement inside relative clauses as elsewhere.
Prepositional and possessive links require resumptive suffixes; marked fronting also needs its role preserved.

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