اعراب كان زمن من قبلك هادئا مستقرا

The content is about the verb “كان” (to be) in the past tense, which raises the subject and nominates the predicate. The word “كان” is in the nominative case with a dhamma. It is preceded by the preposition “من” and followed by the noun “قبل” in the genitive case with a kasra. The word “الكاف” is in the genitive case as it is the noun that the preposition is added to. The words “هادئاً” and “مستقراً” are both predicates in the nominative case with a fatha.