| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] be [prep] [adj] | 35 |
|
| 2 | [modal v] appear [prep] be [prep] [adj] | 10 |
|
| 3 | [modal v] appear [prep] [be] [prep] [adj] | 5 |
|
| 4 | [modal v] appear [prep] be [prep] [adj] | 5 |
|
| 5 | [modal v] appear [prep] be [prep] [adj] | 5 |
|
| 6 | [modal v] appear [prep] be [prep] [adj] | 5 |
|
| 7 | [modal v] appear [prep] [be] [prep] [adj] | 5 |
|
