| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] for some [noun] | 29 |
|
| 2 | had be [vb pp] for some [noun sg] | 23 |
|
| 3 | had be [vb pp] for some time | 19 |
|
| 4 | had be [vb pp] for some time | 19 |
|
| 5 | had be [vb pp] for some [noun pl] | 6 |
|
