| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] as [adj] [noun] | 175 |
|
| 2 | must be [verb] [adj] [noun] | 55 |
|
| 3 | must be [verb] as [adj] | 46 |
|
| 4 | must be [verb] as [noun] | 16 |
|
