| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] had [been] [verb] over [prep] | 17 |
|
| 2 | [Wh det] had be [verb] over [prep] | 17 |
|
| 3 | [Wh det] had been [verb] over [prep] | 17 |
|
| 4 | [Wh det] had [be] [verb] over [prep] | 17 |
|
