Nahw — Syntax

الإعْراب

al-iʿrāb

Case and mood inflection


The change that comes over the end of a word because of the governor that enters upon it — whether the change is pronounced or only intended.

الإعْرابُal-iʿrābInflection
The change of the end of a word on account of the governors that enter upon it, whether that change is uttered or merely intended.
The definition of Ibn Ājurrūm — the whole of Nahw is a commentary on it.

Iʿrāb is the hinge of the whole science. A noun does not carry a case because of what it means but because of what governs it: a verb, a preposition, or the act of beginning a sentence. Change the governor and the ending changes with it.

The four states

  • Rafʿ (nominative) — the state of the subject, the mubtadaʾ and its khabar.
  • Naṣb (accusative) — the state of the object and the other manṣūbāt.
  • Jarr (genitive) — carried by nouns only, after a preposition or by annexation.
  • Jazm (jussive) — carried by verbs only.

كَتَبَ زَيْدٌ الدَّرْسَ

“Zayd wrote the lesson.” Zayd is in rafʿ because it is the fāʿil; al-dars is in naṣb because it is the object of the verb.

Sources

  • المقدمة الآجروميةAl-Muqaddima al-ĀjurrūmiyyaIbn Ājurrūm (d. 723 AH)

    The primer every student of Nahw begins with; the ḥadd (definition) of each term below is its wording.

  • ألفية ابن مالكAlfiyyat Ibn MālikIbn Mālik (d. 672 AH)

In the glossary

Related entries

naḥwالمُبْتَدَأThe subject of a nominal sentence

The noun in the nominative with which a sentence begins, free of any expressed governor.

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naḥwالخَبَرThe predicate

The noun in the nominative that is predicated of the mubtadaʾ, and by which the sense of the sentence is completed.

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naḥwالفَاعِلThe doer (grammatical subject of a verb)

The noun in the nominative whose verb is mentioned before it.

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naḥwالمَفْعُول بهThe direct object

The noun in the accusative upon which the action of the verb falls.

Read entry
FoundationsIʿrāb