| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [adj] [prep] [be] | 350 |
|
| 2 | [modal v] [be] [adj] [prep] [be] | 288 |
|
| 3 | [modal v] [be] [adj] [prep] [be] | 269 |
|
