| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] [prep] [be] [adj] | 131 |
|
| 2 | [modal v] appear [prep] [be] [adj] | 96 |
|
| 3 | [vb mod] appear [prep] [be] [adj] | 96 |
|
| 4 | may appear [prep] [be] [adj] | 23 |
|
| 5 | may appear [prep] [be] [adj] | 23 |
|
