| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] that [art] | 7254 |
|
| 2 | must be [verb] that | 641 |
|
| 3 | must [verb] that [art] | 288 |
|
| 4 | must be [verb] [art] | 270 |
|
| 5 | must be that [art] | 37 |
|
