পূর্বসর্গ - ক্রম এবং অবস্থার অব্যয়

used to say that something will happen, when another thing has been concluded

earlier than a particular action or event

used to indicate what happens as a result of something

used to indicate that something happens or is done before a particular event or point in time

used to express a temporal relationship where one event follows another in chronological order

used to convey that something is happening or exists after and often due to another event or action

‌used to present an alternative suggestion in case something does not happen or succeed

if a specific situation or event occurs

if a particular situation occurs