If
Definition 1 of 5
Pro Tip 1/3
Conditional Outcome
Shows consequence or outcome that depends on whether the first part happens. If you study hard, you'll pass the exam.
Pro Tip 2/3
Choice Indication
Used when indicating choices or alternatives available. If you prefer tea, we also have green and black.
Pro Tip 3/3
Real vs. Unreal
Distinguishes real situations from hypothetical ones, with different verb forms used. If he is there, say hello. If he were there, you would see him.