| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] for [noun pl] | 61 |
|
| 2 | had been [vb pp] for some | 31 |
|
| 3 | been [vb pp] for some [noun pl] | 26 |
|
| 4 | had been [vb pp] some [noun pl] | 8 |
|
| 5 | had [vb pp] for some [noun pl] | 7 |
|
