| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] [conj] [det] | 394 |
|
| 2 | which [verb] been [vb pp] [conj] | 242 |
|
| 3 | which [verb] been [vb pp] [det] | 15 |
|
