يَكْتُبُونَ — لَمْ يَكْتُبُوا
The final inflectional nūn disappears in the jussive, while plural wāw remains as the subject pronoun.
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The Five-Verb Set: Nūn Deletion
The Jussive Imperfect: Governors, Conditions, and Request Responses
يَكْتُبُونَ — لَمْ يَكْتُبُوا
The final inflectional nūn disappears in the jussive, while plural wāw remains as the subject pronoun.