Conditional sentences

1. Mixed type

1.1. If clause

1.1.1. Had + Vp.p

1.1.2. Main clause

1.1.2.1. Would/could/might+V ( negative: wouldn't/couldn't/might not + V

2. Type 2

2.1. IF clause

2.1.1. Be

2.1.1.1. Were ( negative: weren't )

2.1.1.2. Ordinary Verb

2.1.1.2.1. V_ed/ cot 2 ( negative: didn't+V)

2.2. Main clause

2.2.1. Would/could/might + V (negative: wouldn't/couldn't/might not +V

3. Zero type

3.1. If clause

3.1.1. Be

3.1.1.1. Is/am/are ( negative: be + not)

3.1.2. Ordinary verb

3.1.2.1. V(s/es) (negative: don't/doesn't+V

3.2. Main clause

3.2.1. V + O/ V +O + A

4. Type 1

4.1. Main clause

4.2. If clause

4.2.1. Be

4.2.1.1. Ordinary verb

4.2.1.1.1. V(s/es) (negative:don't/doesn't + V )

5. Type 3

5.1. If clause

5.1.1. Had + Vp.p ( negative: hadn't +Vp.p)

5.2. Main clause

5.2.1. Would/could/might have + Vp.p** (negative: wouldn't/couldn't/might not have+ Vp.p)**