| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [vb pp] | 32102 |
|
| 2 | [prep] [noun] if | 3810 |
|
| 3 | [noun] if [vb pp] | 705 |
|
| 4 | [prep] if [vb pp] | 317 |
|
