| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] [vb mod] [adv] | 291 |
|
| 2 | [prep] which they [vb mod] [adv] | 103 |
|
| 3 | [prep] [pron] they [vb mod] [adv] | 94 |
|
| 4 | [prep] which they [modal v] [adv] | 55 |
|
