لَّا يَسْمَعُونَ فِيهَا لَغْوًا وَلَا كِذَّٰبًا
Sentence structure
لَّا negates يَسْمَعُونَ, whose attached “و” (wāw al-jamāʿah) functions as the subject. فِيهَا is linked to the verb; لَغْوًا is its object, and كِذَّٰبًا is coordinated with that object under a repeated negation.
لَّا — not
Grammar: A particle of negation that does not change the indicative form of the following verb.
يَسْمَعُونَ — they will hear
Grammar: A third-person masculine plural imperfect verb and one of the five verbs. “و” is wāw al-jamāʿah: an attached subject pronoun. The final “نَ” is the indicative nūn; its retention marks the verb as indicative.
فِيهَا — therein
Grammar: فِي is a preposition; هَا is a third-person feminine singular pronoun in the genitive position. The phrase is linked to يَسْمَعُونَ.
لَغْوًۭا — vain talk
Grammar: An indefinite masculine accusative noun and the object of يَسْمَعُونَ.
وَلَا — and no
Grammar: وَ is a conjunction and لَا repeats the negation for emphasis.
كِذَّٰبًۭا — falsehood
Grammar: An indefinite accusative form II verbal noun, coordinated with لَغْوًا.