| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] been [adj] in [art] | 17 |
|
| 2 | which [vb past] been [adj] in [art] | 17 |
|
| 3 | which had been [adj] in [art] | 17 |
|
| 4 | which [vb past] been [adj] in the | 15 |
|
