| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] [vb pp] a [adj] | 5264 |
|
| 2 | [noun] must [verb] a [adj] | 287 |
|
| 3 | [noun] must [verb] [vb pp] [adj] | 155 |
|
| 4 | must [verb] [vb pp] a [adj] | 125 |
|
| 5 | [noun] must [verb] [vb pp] a | 98 |
|
