| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must [be] [adj] to [be] | 8 |
|
| 2 | [noun] must [be] [adj] to be | 8 |
|
| 3 | [noun] must [be] [adj] to [be] | 8 |
|
| 4 | [noun] must be [adj] to [be] | 8 |
|
