অব্যয় - যন্ত্র এবং সংস্থার অব্যয়

used to indicate the tool, instrument, or method through which an action is performed

দ্বারা

used to indicate the agent performing an action

দ্বারা

used to indicate the instrument used to perform an action

এর উপর

used to indicate the channel or instrument used to accomplish an action or achieve a result

মধ্য দিয়ে

used to indicate the means or method employed to accomplish a particular action or goal

সাথে

used to express the means or medium through which an action or state is conveyed

মাধ্যমে

utilizing a particular method, tool, or technique

ব্যবহার মাধ্যমে

used to indicate the instrument used for a particular purpose or action

বাসে

by means of a particular person, system, etc.

মাধ্যমে

as a result of actions or treatment carried out by a particular person or group

কার দ্বারা