| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] had been [verb] [prep] some | 8 |
|
| 2 | which [vb past] been [verb] [prep] some | 8 |
|
| 3 | [Wh det] [vb past] been [vb pp] [prep] some | 5 |
|
| 4 | [Wh det] [vb past] been [verb] for some | 5 |
|
