| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] if [adv] [adv] [vb pp] | 10 |
|
| 2 | [adj] if [not/n't] [adv] [vb pp] | 7 |
|
| 3 | [adj] if not [adv] [vb pp] | 7 |
|
| 4 | [adj] if not [adv] [vb pp] | 7 |
|
