The Interrogative Style
A question asks for knowledge of something unknown. Two particles have no case position, the hamza and hal. The interrogative nouns take a case position from their role: man, mā, matā, ayna, kayfa, kam, and ayy. So kayfa is a fronted predicate in kayfa ḥāluka and a ḥāl in kayfa jiʾta.
Asking a question in Arabic uses two kinds of tool that behave completely differently. The particles hamza and hal have no position in iʿrāb at all, while the interrogative nouns take positions like any other noun. The technique for finding those positions is unusually satisfying: imagine the answer, and the question word occupies exactly the slot the answer would fill.
Learn: two particles, and the rest are nouns
hamza and hal are particles with no position. man, mā, matā, ayna, kayfa, kam and ayy are nouns, and every one of them takes a position.
By the end of this lesson
- Separate the two interrogative particles from the interrogative nouns.
- Determine the position of an interrogative noun from the answer it expects.
- Explain why an interrogative noun must come first in its sentence.
- Recognise when a question is asked for a purpose other than seeking information.
Two differences separate the particles. The hamza can ask for specification and can enter a negative sentence; hal can do neither. That is why a-lam yaʾtika l-khabaru is sound Arabic and the same sentence with hal is not.
Understand: imagine the answer
The interrogative noun sits in the slot its answer would occupy, and that slot is its position in iʿrāb.
مَنْ نَجَحَ فِي الِامْتِحَانِ؟
man najaḥa fī l-imtiḥāni
Who succeeded in the exam?
Show the i‘rāb
من اسم استفهام مبني على السكون في محل رفع مبتدأ، وجملة نجحَ في الامتحان في محل رفع خبر.
The answer would be a name, and a name here would be the doer. Both analyses are current among grammarians: subject with a following clause as predicate, as given, or man as the doer of najaḥa directly. Either way the position is nominative.
مَاذَا فَعَلْتَ؟
mādhā faʿalta
What did you do?
Show the i‘rāb
ماذا اسم استفهام مبني على السكون في محل نصب مفعول به مقدم، فعلتَ فعل ماضٍ مبني على السكون والتاء ضمير في محل رفع فاعل.
This is the payoff of the technique. The answer would be an object, so the position is accusative even though the word precedes the verb. Fronting is obligatory because asking must lead the sentence, and grammarians mark it with the word muqaddam.
Check yourself
What is the position of kayfa, and why?
كَيْفَ حَالُكَ؟
Show the answer
In the position of nominative as a fronted predicate, with ḥāluka the subject.
Test it by the answer: ḥālī ḥasanun. The word ḥasanun is the predicate, so kayfa occupies the predicate slot. Grammarians describe it as khabar muqaddam because the interrogative must come first.
See: questions that are not questions
A question may be asked to deny, rebuke, wonder or affirm. The grammar does not change, only the purpose.
أَلَمْ نَشْرَحْ لَكَ صَدْرَكَ
a-lam nashraḥ laka ṣadrak
Have We not expanded for you your breast?
Show the i‘rāb
الهمزة حرف استفهام لا محل له، لم حرف نفي وجزم وقلب، نشرحْ فعل مضارع مجزوم وعلامة جزمه السكون والفاعل ضمير مستتر تقديره نحن، لك جار ومجرور، صدرَ مفعول به منصوب وهو مضاف والكاف في محل جر.
The meaning is an emphatic statement, not an enquiry. This is why the hamza matters: it enters the negative, and a question over a negation reads as strong affirmation. hal could not do this work.
Where learners go wrong
Three errors, and the first two both come from ignoring the particle and noun division.
- Giving hal or the hamza a position. Particles never have one.
- Calling a fronted interrogative nominative because it comes first. Position follows the expected answer.
- Using hal in a negative sentence. The hamza does that work.
Sources
The division of tools and the rulings on fronting come from these texts.
- Ibn Hishām al-Anṣārī, مغني اللبيب: the particles, their meanings and their differences.
- Ibn ʿAqīl, شرح ابن عقيل على ألفية ابن مالك: the interrogative nouns and obligatory fronting.
Quranic evidence
A rule is clearest in a text you already know by heart. Each ayah below contains the very construction this lesson teaches, and every one has a full word-by-word i'rab on this site. Read the ayah first and try to find the construction yourself, then open its i'rab to check.
- أَوَلَا يَعْلَمُونَ أَنَّ ٱللَّهَ يَعْلَمُ مَا يُسِرُّونَ وَمَا يُعْلِنُونَ
- فَٱلْيَوْمَ ٱلَّذِينَ ءَامَنُوا۟ مِنَ ٱلْكُفَّارِ يَضْحَكُونَ
- يَٰٓأَيُّهَا ٱلْإِنسَٰنُ مَا غَرَّكَ بِرَبِّكَ ٱلْكَرِيمِ
- ءَأَنتُمْ أَشَدُّ خَلْقًا أَمِ ٱلسَّمَآءُ ۚ بَنَىٰهَا
- أَلَمْ تَرَ كَيْفَ فَعَلَ رَبُّكَ بِأَصْحَٰبِ ٱلْفِيلِ
- أَفَلَا يَنظُرُونَ إِلَى ٱلْإِبِلِ كَيْفَ خُلِقَتْ
Common questions
Frequently asked
What is the difference between hamza and hal?
The hamza asks either for confirmation, answered by yes or no, or for specification, followed by am: a-katabta am qaraʾta. hal only asks for confirmation. The hamza also enters negative sentences while hal does not, which is why a-lam yaʾtika is sound and hal lam yaʾtika is not.
Do the interrogative particles have a position in iʿrāb?
No. hamza and hal are particles, so they have no position at all. Only the interrogative nouns take positions, and this is the first division to get right in the chapter.
How do I find the position of an interrogative noun?
By the answer it expects. If the answer would be the doer, the question word is in the position of nominative. If the answer would be an object, it is accusative. man najaḥa expects a doer, so man is nominative in position.
Why must the interrogative noun come first?
Because asking is one of the meanings that must lead the sentence, so the interrogative noun is fronted obligatorily. This fronting is what forces mādhā to be accusative in mādhā faʿalta even though it precedes the verb.
Are all interrogative nouns built?
All except ayy, which is declined and takes ordinary case endings, and is also the only one that is annexed: ayyu kitābin qaraʾta. The rest are built and take positions, and kam is built on sukūn.
What are the rhetorical uses of the question?
A question may be asked without seeking information: for denial, as in a-taʿbudūna mā tanḥitūn; for rebuke; for wonder; or for affirmation, as in a-lam nashraḥ laka ṣadrak, where the meaning is a statement that We did. The grammar is unchanged; only the intent shifts.