| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [pron] | 114485 |
|
| 2 | [verb] which | 6765 |
|
| 3 | [vb pp] [Wh det] | 4080 |
|
| 4 | [vb pp] which | 1474 |
|
