| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] [modal v] | 3447 |
|
| 2 | [prep] which [verb] [pron] | 754 |
|
| 3 | [prep] [verb] [pron] [modal v] | 531 |
|
| 4 | which [verb] [pron] [modal v] | 243 |
|
| 5 | [prep] which [verb] [modal v] | 90 |
|
