| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] appear [prep] [be] [adj] | 78 |
|
| 2 | appear [prep] [be] [prep] [adj] | 41 |
|
| 3 | [modal v] appear [prep] [be] [prep] | 30 |
|
| 4 | [modal v] [prep] [be] [prep] [adj] | 9 |
|
