| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that had been [vb pp] | 843 |
|
| 2 | [adv] had been [vb pp] | 208 |
|
| 3 | [adv] that had [vb pp] | 22 |
|
| 4 | [adv] that had been | 13 |
|
