| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] must [be] [prep] [adj] | 5 |
|
| 2 | [adj] must [be] [vb pp] [prep] [adj] | 17 |
|
| 3 | [adj] must [be] [verb] [prep] [adj] | 17 |
|
| 4 | [adj] must [be] [prep] [art] [adj] | 5 |
|
| 5 | [adj] must [be] [prep] [art] [adj] | 5 |
|
| 6 | [adj] must [be] [prep] [adj] [noun] | 6 |
|
| 7 | [adj] must [be] [prep] [adj] [noun sg] | 5 |
|
