أَلَمْ نَجْعَل لَّهُۥ عَيْنَيْنِ
Sentence structure
In أَلَمْ, the hamzah asks and لَمْ negates and makes نَجْعَل jussive; its subject is understood نَحْنُ. عَيْنَيْنِ is its dual object and لَّهُۥ is linked to the verb.
Ayah summary
Allah granted him two eyes.
أَلَمْ — Have not
Grammar: أَ is interrogative and لَمْ negates and makes the following imperfect jussive.
نَجْعَل — We made
Grammar: A first-person plural jussive imperfect governed by لَمْ, with understood subject نَحْنُ.
لَّهُۥ — for him
Grammar: لِ is a preposition and attached هُۥ a masculine-singular pronoun in the genitive position. This phrase is linked to «نَجْعَل».
عَيْنَيْنِ — two eyes
Grammar: A feminine dual accusative object of نَجْعَل, marked by yā.