| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [be] [prep] | 137 |
|
| 2 | [Wh det] [vb past] [prep] force | 66 |
|
| 3 | [vb past] [be] [prep] force | 15 |
|
| 4 | [Wh det] [be] [prep] force | 5 |
|
