| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] appear [prep] [be] | 1506 |
|
| 2 | what [verb] [prep] [be] | 924 |
|
| 3 | [Wh det] appear [prep] [be] | 476 |
|
| 4 | what appear [prep] [be] | 339 |
|
| 5 | what appear [prep] [be] | 339 |
|
