اعراب لم يتهاون مجد في الواجب

Majd did not neglect his duty, with “lam” being an invariable tool with no place for interpretation, “tahawn” being a present verb in the indicative mood with its sign being silence, “majd” being a subject in the nominative case with its sign being a visible damma, “fi” is a preposition structured on silence with no place for interpretation, and “al-wajib” is a noun in the genitive case after “fi” with its sign being a visible kasra.