فَأَنۢبَتْنَا فِيهَا حَبًّا
Sentence structure
فَأَنۢبَتْنَا is coordinated with the preceding acts, its attached pronoun is the subject, فِيهَا is linked to it, and حَبًّا is the object.
Ayah summary
Then He caused grain to grow in it.
فَأَنۢبَتْنَا — Then We caused to grow
Grammar: فَ is a conjunction. form IV first-person plural perfect verb; it functions as the coordinated element. Attached نَا is a first-person plural pronoun functioning as the subject.
فِيهَا — therein
Grammar: فِي is a preposition functioning as the linked complement. Attached هَا is a third-person feminine singular pronoun functioning as the genitive complement.
حَبًّۭا — grain
Grammar: accusative noun functioning as the object.