| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [not/n't] [adv] [vb pp] | 71 |
|
| 2 | [adj] if [not/n't] [adv] | 53 |
|
| 3 | [adj] if [adv] [vb pp] | 30 |
|
| 4 | [adj] if [not/n't] [vb pp] | 13 |
|
| 5 | [adj] [not/n't] [adv] [vb pp] | 7 |
|
