| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] had been [art] [adj] | 42 |
|
| 2 | [det] [vb past] been a [adj] | 23 |
|
| 3 | this [vb past] been [art] [adj] | 20 |
|
| 4 | that [vb past] been [art] [adj] | 20 |
|
| 5 | [det] [vb past] been the [adj] | 18 |
|
