| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] must [verb] be [adj] | 122 |
|
| 2 | [noun sg] [modal v] [verb] be [det] | 46 |
|
| 3 | [noun] must [verb] be [det] | 9 |
|
| 4 | [noun sg] must [verb] [be] [det] | 7 |
|
