| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [adj] [prep] | 2474 |
|
| 2 | which [vb past] [adj] [prep] | 503 |
|
| 3 | which [vb past] been [adj] | 172 |
|
| 4 | which [vb past] been [prep] | 113 |
|
