| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] [det] | 1738 |
|
| 2 | must [verb] be [verb] | 829 |
|
| 3 | must [verb] [verb] [det] | 310 |
|
| 4 | must [verb] be [det] | 100 |
|
| 5 | must be [verb] [det] | 78 |
|
