| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] been [vb pp] to | 286 |
|
| 2 | [verb] been [vb pp] to [det] | 279 |
|
| 3 | which [verb] [vb pp] to [det] | 20 |
|
| 4 | which [verb] been [vb pp] [det] | 15 |
|
