CONDICIONALES

1. Second Conditional

1.1. Hipotetic situations

1.2. If + past simple + simple conditional ( would/could/might )

1.2.1. If he worked harder, he might earn more money.

2. Third Conditional

2.1. Hipotetic situations in the past

2.2. If + past perfect + would/could/might + have + past participle

2.2.1. If I had studied harder, I would have passed the exam.

3. Zero Conditional

3.1. Universal Truths

3.2. If + Present tense, Present tense

3.2.1. If you touch fire, you get burned

4. First Conditional

4.1. Real or possible situations

4.2. If + Present tense, Simple future ( will / can / may / must )

4.2.1. If you drink two litters of water a day, you will be healthier.