| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [art] [adj] [det] [noun] | 6 |
|
| 2 | [vb past] been [art] [adj] [det] [noun pl] | 6 |
|
| 3 | [vb past] been [art] [adj] [det] [noun] | 6 |
|
| 4 | [vb past] been a [adj] [det] [noun] | 5 |
|
