CONDITIONALS

1. Second Conditional – type II

1.1. if + simple past + simple condicional

1.1.1. If Clause

1.1.1.1. If + Past Simple

1.1.2. Main Clause

1.1.2.1. would / could / might + verb

2. Third Conditional – type III

2.1. if + past perfect + conditional perfect

2.1.1. If Clause

2.1.1.1. If + Past Perfect tense

2.1.2. Main Clause

2.1.2.1. would/could/might + have + past participle

3. Zero Conditional - type 0

3.1. If Clause

3.1.1. If + Present tense

3.2. Main Clause

3.2.1. Present tense

4. First Conditional - type I

4.1. if + simple present + simple future

4.1.1. If Clause

4.1.1.1. If + Present tense

4.1.2. Main Clause

4.1.2.1. will / can / may / must + verb