| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pron] [vb mod] [verb] | 4680 |
|
| 2 | [prep] [Wh det] [pron] [vb mod] [verb] | 3181 |
|
| 3 | [prep] which [pron] [vb mod] [verb] | 2124 |
|
| 4 | [prep] which [pron] [modal v] [verb] | 2124 |
|
