| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] to the [noun] | 1981 |
|
| 2 | must be [vb pp] [prep] the [noun] | 1026 |
|
| 3 | must be [vb pp] [prep] the [noun] | 1026 |
|
| 4 | must be [vb pp] to [art] [noun] | 229 |
|
| 5 | must be [vb pp] to [art] [noun] | 229 |
|
| 6 | must be [verb] to the [noun] | 207 |
|
| 7 | must be [vb pp] to the [noun] | 203 |
|
| 8 | must be [vb pp] to the [noun] | 203 |
|
| 9 | must be [vb pp] to the [noun] | 203 |
|
| 10 | must [be] [vb pp] to the [noun] | 203 |
|
| 11 | must [be] [vb pp] to the [noun] | 203 |
|
