| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] the | 2609 |
|
| 2 | must be [verb] [art] | 270 |
|
| 3 | must be [verb] [art] | 270 |
|
| 4 | must be [verb] the | 142 |
|
| 5 | must be [verb] the | 142 |
|
| 6 | must [be] [verb] the | 142 |
|
| 7 | must [be] [verb] the | 142 |
|
