| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] | 8881 |
|
| 2 | [prep] if [pers pn] | 7846 |
|
| 3 | [prep] [conj] she | 1511 |
|
| 4 | [prep] if she | 1250 |
|
