| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to the [noun] | 3544 |
|
| 2 | must be [vb pp] to the | 288 |
|
| 3 | must be [vb pp] to [noun] | 88 |
|
| 4 | must be [vb pp] the [noun] | 44 |
|
| 5 | must be to the [noun] | 12 |
|
