| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] must be [vb pp] | 2099 |
|
| 2 | must be [vb pp] the | 82 |
|
| 3 | [noun pl] must be the | 43 |
|
| 4 | [noun pl] be [vb pp] the | 5 |
|
