Indefinite Pronoun:- অনির্দিষ্ট ব্যক্তি বা বস্তু কে বোঝাতে যে Pronoun ব্যবহৃত হয় সে pronounce কে বলে Indefinite Pronoun.- Indefinite pronoun এর কয়েকটি উদাহরণ হল: All, one, none, anyone, some ইত্যাদি।Types of Pronouns: 1. Personal Pronoun: I, you, they, he, she, etc. 2. Interrogative Pronoun: Who? What? which? etc. 3. Distributive Pronoun: Each, either, neither, etc. 4. Demonstrative Pronoun: This, such, that, etc. 5. Relative Pronoun: Who, what, which, that, etc. 6. Reciprocal Pronoun: Each other, one another, etc. 7. Reflexive Pronoun: Myself, yourself, herself, etc. 8. Indefinite Pronoun: One, any, some, someone, no one, anybody, nobody, etc.Source: A Passage to the English Language by S. M. Zakir Hussain.