| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [verb] | 6680 |
|
| 2 | [prep] [pron] do | 2563 |
|
| 3 | [prep] [Wh det] do | 377 |
|
| 4 | [prep] which do | 81 |
|
