Form VII uses the additional prefix consisting of hamzat al-waṣl and nūn. The regular strong-root model is اِنْفَعَلَ يَنْفَعِلُ اِنْفِعَالًا. Hollow roots produce altered surface forms in the perfect and verbal noun.
اِنْقَادَ — يَنْقَادُ — اِنْقِيَادًا
اِنْقَاضَ — يَنْقَاضُ — اِنْقِيَاضًا
Both examples share a derived pattern, but their meanings and final root consonants differ. The prefix `اِنْـ` alone does not determine whether the root is hollow wāw or hollow yāʾ.
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Form VII: The Infiʿāl Pattern
Derived Hollow Wāw and Yāʾ Verbs: Short Paradigms and Morphological Reasoning
Form VII uses the additional prefix consisting of hamzat al-waṣl and nūn. The regular strong-root model is اِنْفَعَلَ يَنْفَعِلُ اِنْفِعَالًا. Hollow roots produce altered surface forms in the perfect and verbal noun.
اِنْقَادَ — يَنْقَادُ — اِنْقِيَادًا
اِنْقَاضَ — يَنْقَاضُ — اِنْقِيَاضًا
Both examples share a derived pattern, but their meanings and final root consonants differ. The prefix `اِنْـ` alone does not determine whether the root is hollow wāw or hollow yāʾ.