| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] must [vb infin] the | 258 |
|
| 2 | must [vb infin] at the | 84 |
|
| 3 | [noun pl] must [vb infin] at | 36 |
|
| 4 | [noun pl] [vb infin] at the | 17 |
|
