| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must be [prep] | 502 |
|
| 2 | [noun] must be [prep] | 502 |
|
| 3 | [noun] [vb mod] be within | 47 |
|
| 4 | [noun] [modal v] be within | 47 |
|
| 5 | [noun] must be within | 5 |
|
| 6 | [noun] must [be] within | 5 |
|
| 7 | [noun] must be within | 5 |
|
| 8 | [noun] must be within | 5 |
|
| 9 | [noun] must [be] within | 5 |
|
