| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [modal v] [be] [vb pp] [adj] | 711 |
|
| 2 | [noun] must [be] [vb pp] [adj] | 140 |
|
| 3 | [noun sg] must [be] [vb pp] [adj] | 112 |
|
| 4 | [noun sg] must [be] [verb] [adj] | 100 |
|
| 5 | [noun sg] must [be] [vb pp] [adj] | 85 |
|
