| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [be] [verb] for | 255 |
|
| 2 | [adj] must [be] [verb] [prep] | 230 |
|
| 3 | [adj] must [be] [verb] [prep] | 230 |
|
| 4 | [adj] must [be] [verb] for | 14 |
|
