ماهو إعراب ( لكم جزيل الشكر)

This is a brief explanation of the grammar rules related to the phrase “Jazilan Shukran” in Arabic. “Lakum” is a preposition followed by “kaf” as a pronoun, with the sentence structure indicating that “kaf” is the object of the preposition. “Jazilan” is the subject of the sentence, while “shukran” is a noun in the genitive case. The whole phrase is a construction where “jazilan” is the subject and “shukran” is in the genitive case.