الضمائر وأدوات التعريف - الضمائر النسبية

used to refer to people or animals with names

من

used to refers to animals and things

التي

used to introduce relative clauses that refer to people, animals, or things

هذا

used to refer to people in formal English, particularly when they are the object of a verb or preposition

الذي

used to show that the thing mentioned belongs to a particular person or thing

لمن