সর্বনাম এবং নির্ধারক - অ-প্রত্যয়মূলক অনির্দিষ্ট সর্বনাম এবং নির্ধারক

an unspecified amount or selection of something, regardless of its quantity or magnitude

কোনও

used for referring to a person when who that person is does not matter

কেউ

used to refer to a person, regardless of their identity, characteristics or specific attributes

কেউ

used for referring to a thing when it is not important what that thing is

কিছুই

one or some of a thing or number of things, however large or small