النَّواسِخ — The Abrogating Agents
النَّواسِخ (nawāsikh) — from the root ن-س-خ (nasakha, to abrogate or replace) — are agents that enter upon a jumla ismiyyah (nominal sentence) and disrupt the original static mubtadaʾ–khabar relationship.
They are a master framework for understanding all the major sentence-altering tools in Arabic grammar.
What Changes When a Nāsikh Enters
- Terminology — the mubtadaʾ and khabar acquire new names (e.g., ism-kāna / khabar-kāna)
- Iʿrāb — one or both elements change their case ending
- Meaning — a new dimension is added: time, certainty, inner conviction, hope
The Three Categories
| Category | Arabic Name | Grammar Type | What Happens |
|---|---|---|---|
| Kāna and sisters | الأَفعَال النَّاقِصَة | Nāqiṣ verbs | Original khabar → manṣūb (khabar-kāna); mubtadaʾ → marfūʿ (ism-kāna) |
| Kāda and sisters | أَفعَال المُقَارَبَة والرَّجَاء والشُّروع | Nāqiṣ verbs | Same ism/khabar structure; adds meaning of proximity / hope / inception |
| Ẓanna and sisters | الأَفعَال القُلُوب | Tāmm verbs | Both mubtadaʾ and khabar → manṣūb as two mafʿūl bih |
Category 1 — Af'āl Nāqiṣah (Kāna and Sisters)
Called nāqiṣah (deficient) because they take ism + khabar rather than fāʿil + mafʿūl.
بِلَالٌ مَرِيضٌ → كَانَ بِلَالٌ مَرِيضًا - ism-kāna: بِلَالٌ (marfūʿ) - khabar-kāna: مَرِيضًا (manṣūb)
See [[kana-sisters]] for full list and examples.
Category 2 — Af'āl Muqārabah / Rajāʾ / Shurūʿ (Kāda and Sisters)
Also nāqiṣ; separated by some grammarians because of additional specific rules. Three semantic sub-groups:
| Sub-group | Meaning | Key Verb |
|---|---|---|
| Muqārabah (proximity) | Almost happened | كَادَ يَكَادُ |
| Rajāʾ (hope) | One hopes it will happen | عَسَى |
| Shurūʿ (inception) | Began to happen | أَخَذَ |
See [[afal-muqaraba]] for full treatment.
Category 3 — Af'āl al-Qulūb (Ẓanna and Sisters)
Called af'āl al-qulūb (verbs of the heart) because they express inner perception, assumption, or conviction. They are tāmm (complete) verbs — they have a fāʿil and take two mafʿūl bih.
بِلَالٌ مَرِيضٌ → ظَنَنتُ بِلَالًا مَرِيضًا - fāʿil: تُ (I — the perceiver) - first mafʿūl: بِلَالًا (manṣūb) - second mafʿūl: مَرِيضًا (manṣūb)
Also called أَفعَال اليَقِين والرُّجحَان (verbs of certainty and preponderance).
See [[zanna-sisters]] for full list and examples.
إنَّ and Sisters (a Fourth Nāsikh Type)
Alongside the verbal nawāsikh, إنَّ and its sisters (the ḥurūf mushabbahah bil-fiʿl) are also nawāsikh — they enter upon a jumla ismiyyah and make the ism manṣūb. They are not verbs but particles. See dedicated notes on each (inna, laalla, etc.).
Connection to Naskh in Quranic Sciences
The grammatical term نَسَخَ shares its root with the theological concept of نَسخ (abrogation of Quranic rulings). In both cases, one thing replaces the function or ruling of another:
- In grammar: the nāsikh verb replaces the normal mubtadaʾ/khabar roles
- In ʿulūm al-Quran: the nāsikh āyah replaces the ruling of an earlier āyah
Session References
- Surah Yusuf Session 4: Full introduction to the nawāsikh framework; three categories defined and contrasted; examples from Sūrat al-Baqarah (permanent vs. temporary laʿnah).
- Surah Yusuf Session 5: إِنْ المُخَفَّفَة revisited — لَام الفَارِقَة explained; four Quranic examples; condition that only nawāsikh verbs follow إِنْ. See [[in-mukhaffafah]].