| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must be [verb] to | 487 |
|
| 2 | [noun] must be [verb] [adj] | 165 |
|
| 3 | must be [verb] to [adj] | 37 |
|
| 4 | [noun] be [verb] to [adj] | 33 |
|
| 5 | [noun] must [verb] to [adj] | 21 |
|
