| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] been [vb pp] | 1328 |
|
| 2 | [vb -s] been [vb pp] the | 418 |
|
| 3 | which [vb -s] [vb pp] the | 405 |
|
| 4 | which [vb -s] been the | 45 |
|
