| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [vb pp] in some [noun] | 13 |
|
| 2 | had been [vb pp] in some [noun] | 12 |
|
| 3 | [vb past] been [vb pp] in some [noun sg] | 7 |
|
| 4 | [vb past] been [vb pp] in some [noun pl] | 6 |
|
