অব্যয় - উপাদান এবং উত্সের অব্যয়

used to indicate the substance or source from which something is made or composed

থেকে

used to indicate the material that is used for a purpose

সঙ্গে

used to show what something is made of or composed of

এতে

used to indicate the material that something is made of

থেকে

used to indicate the origin or nationality of a person

থেকে

used to specify the source or origin of something

থেকে

used to indicate a transformation or alteration from one state or condition to another

বিস্তার

used to indicate a transition or progression from one state or condition to another

অদিকে

used to specify the substance or material from which something is constructed or made

এর

used to express a shift or alteration in a state, condition, or situation

তে