| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [not/n't] [adv] | 775 |
|
| 2 | [adj] [not/n't] [adv] | 555 |
|
| 3 | [adj] if [adv] | 370 |
|
| 4 | [adj] if [not/n't] | 186 |
|
