يَحْسَبُ أَنَّ مَالَهُۥٓ أَخْلَدَهُۥ ٣
Sentence structure
يَحْسَبُ is a third-person masculine-singular imperfect. The clause introduced by أَنَّ is its object: مَالَهُۥٓ is the accusative noun of أَنَّ, and the verbal sentence أَخْلَدَهُۥ is its predicate.
Ayah summary
He thinks that his wealth will remain with him forever.
يَحْسَبُ — he thinks
Grammar: A third-person masculine-singular imperfect whose subject is the hidden pronoun «هُوَ»; it takes the following أَنَّ clause as object.
أَنَّ — that
Grammar: An accusative particle introducing an embedded nominal clause.
مَالَهُۥٓ — his wealth
Grammar: Masculine accusative noun of أَنَّ; attached هُۥٓ is its genitive possessive pronoun.
أَخْلَدَهُۥ — has made him last forever
Grammar: A Form IV third-person masculine-singular perfect whose subject is the hidden pronoun «هُوَ» and attached هُۥ its object; the verbal sentence is the predicate of أَنَّ.