| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] in [noun sg] | 353 |
|
| 2 | been [vb pp] in some [noun sg] | 39 |
|
| 3 | had been [vb pp] in some | 17 |
|
| 4 | had been [vb pp] some [noun sg] | 15 |
|
| 5 | had [vb pp] in some [noun sg] | 7 |
|
