| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [vb pp] | 317 |
|
| 2 | if [vb pp] for | 79 |
|
| 3 | [prep] if for | 60 |
|
| 4 | [prep] [vb pp] for | 28 |
|
