| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] been in the | 6 |
|
| 2 | [vb pp] [to-vb] been in the | 6 |
|
| 3 | [vb pp] to have been in [art] | 6 |
|
| 4 | [vb pp] [to-vb] been in [art] | 6 |
|
