| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] appear [prep] [be] | 170 |
|
| 2 | [vb pp] [prep] [Wh det] appear [prep] | 23 |
|
| 3 | [vb pp] [Wh det] appear [prep] [be] | 11 |
|
