| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [that] [ex0] had been | 148 |
|
| 2 | [vb past] [that] [ex0] had [adv] | 15 |
|
| 3 | [that] [ex0] had been [adv] | 14 |
|
