| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [adv] be [verb] | 19842 |
|
| 2 | [noun] must [adv] [be] [verb] | 872 |
|
| 3 | [noun] must [adv] [be] [verb] | 872 |
|
| 4 | [noun] must [adv] be [verb] | 872 |
|
