| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] must be [vb pp] before | 34 |
|
| 2 | [noun sg] must be [vb pp] before | 34 |
|
| 3 | [noun sg] must be [vb pp] before | 34 |
|
| 4 | award must be [vb pp] before | 6 |
|
| 5 | [noun sg] must be made before | 6 |
|
