| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [vb pp] to the [noun pl] | 33 |
|
| 2 | must be [vb pp] to the [noun pl] | 33 |
|
| 3 | must be given to the [noun pl] | 6 |
|
| 4 | must be reported to the [noun pl] | 5 |
|
| 5 | must be [vb pp] to the police | 5 |
|
