There are several structures in English that are called conditionals.
"Condition" means "situation or circumstance". If a particular condition is true, then a particular result happens.
There are three basic conditionals that we use very often. There are some more conditionals that we do not use so often.
In this lesson, we will look at the three basic conditionals as well as the so-called zero conditional. We'll finish with a quiz to check your understanding.
People sometimes call conditionals "IF" structures or sentences, because there is usually (but not always) the word "if" in a conditional sentence.