| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] [vb mod] | 3447 |
|
| 2 | by [pron] [pron] [vb mod] | 203 |
|
| 3 | by [Wh det] [pron] [vb mod] | 161 |
|
| 4 | by which [pron] [modal v] | 134 |
|
| 5 | by which [pron] [vb mod] | 134 |
|
