| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] [prep] [pron] | 668 |
|
| 2 | [Wh det] [be] [prep] [pron] | 668 |
|
| 3 | [pron] [be] behind [pron] | 99 |
|
| 4 | [Wh det] [be] behind [pron] | 23 |
|
