| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [prep] the [noun] | 1049 |
|
| 2 | [modal v] be [verb] into the [noun] | 371 |
|
| 3 | must be [verb] into [art] [noun] | 21 |
|
| 4 | must [be] [verb] into the [noun] | 15 |
|
| 5 | must be [verb] into the [noun] | 15 |
|
| 6 | must [be] [verb] into the [noun] | 15 |
|
