| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | several ways in which [pron] | 6 |
|
| 2 | several ways [prep] which [pron] | 6 |
|
| 3 | several ways in which [pron] | 6 |
|
| 4 | several ways [prep] which [pers pn] | 5 |
|
