| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [noun] by | 13 |
|
| 2 | [vb past] been [noun] by | 13 |
|
| 3 | [vb past] been [noun sg] by | 8 |
|
| 4 | [vb past] been [noun pl] by | 5 |
|
