| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [pron] [modal v] [verb] be [prep] | 26 |
|
| 2 | [adj] [pron] must [verb] be [prep] | 5 |
|
| 3 | [adj] [pron] must [verb] [be] [prep] | 5 |
|
