| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] be [adj] | 21513 |
|
| 2 | [noun] must be [adj] | 1728 |
|
| 3 | [noun] must [be] [adj] | 1505 |
|
| 4 | [noun] must be [adj] | 1505 |
|
| 5 | [noun] must [be] [adj] | 1504 |
|
