وَٱلْأَرْضَ بَعْدَ ذَٰلِكَ دَحَىٰهَآ
Ayah summary
After that, Allah spread out the earth.
Sentence structure
وَٱلْأَرْضَ is accusative through an omitted verb explained by دَحَىٰهَآ; this is ishtighāl. بَعْدَ ذَٰلِكَ is a time expression. In the stated verb, the understood subject is He and هَآ is its object, referring back to the earth.
وَٱلْأَرْضَ — And the earth
Grammar: وَ is a conjunction and ٱلْ is the definite article. ٱلْأَرْضَ is accusative through an omitted verb explained by دَحَىٰهَآ; this is the construction of preoccupation (ishtighāl). The attached هَآ is the expressed object of the stated verb.
بَعْدَ — after
Grammar: بَعْدَ is a time adverb functioning as the linked complement.
ذَٰلِكَ — that
Grammar: ذَٰلِكَ is a demonstrative functioning as the genitive complement.
دَحَىٰهَآ — He spread it
Grammar: third-person masculine singular perfect verb. Attached هَآ is a third-person feminine singular pronoun functioning as object.