| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [be] so | 47 |
|
| 2 | [pers pn] [be] so often | 33 |
|
| 3 | which [be] so often | 19 |
|
| 4 | which [pers pn] [be] often | 13 |
|
