Student or Learner
I want to ask about usage of "IF". Because it seems many usages, I'm always confused. Thanks a lot.
‘If’ implies a condition on which something depends and is primarily used as a conjunction to introduce a clause that indicates suppositions or hypothetical conditions (often involving doubt or uncertainty); see examples below:
§ In the event that: If I were to go, I would be late.
§ Granting that: If that is true, what should we do?
§ On the condition that: She will play the piano only if she is paid.
§ Whether: Ask if he plans to come to the meeting.
§ Hypothetical condition: If I were the President, I would declare war against terrorism.