| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] be [det] | 261 |
|
| 2 | must [adv] [verb] be | 166 |
|
| 3 | must [adv] [verb] [det] | 131 |
|
| 4 | must [verb] be [det] | 100 |
|
| 5 | must [adv] be [det] | 35 |
|
