Even if means whether or not. It is used to emphasize that something will still be true if another thing happens. How to use even if in a sentence;
- Even if you take a taxi, you’ll still miss your plane.
- You will go to that cinema even if they don’t allow you.
- Even if Alex earned a big salary, he would not buy a fast car.
- Even if I had three hours to spare for shopping, I wouldn’t go out and buy a notebook.