| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that had been | 48 |
|
| 2 | [vb base] [that] had been | 23 |
|
| 3 | [vb -s] [that] had been | 12 |
|
| 4 | [vb past] [that] had been | 8 |
|
