| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] in [adj] [adj] | 517 |
|
| 2 | must be [verb] in [adj] | 167 |
|
| 3 | must be [verb] in [adj] | 70 |
|
| 4 | must be [verb] [adj] [adj] | 11 |
|
