إِنَّهَا عَلَيْهِم مُّؤْصَدَةٌ ٨
Sentence structure
In إِنَّهَا, إِنَّ is an accusative particle and attached هَا is its noun. عَلَيْهِم is a prepositional phrase, while nominative مُّؤْصَدَةٌ is the predicate.
Ayah summary
That fire will be closed over them with no way out.
إِنَّهَا — Indeed it
Grammar: Accusative particle إِنَّ with attached third-person feminine-singular pronoun هَا as its noun.
عَلَيْهِم — over them
Grammar: Preposition عَلَى governs attached هِم; the phrase is linked to the predicate مُّؤْصَدَةٌ.
مُّؤْصَدَةٌۭ — closed over
Grammar: An indefinite feminine nominative predicate of إِنَّ.