| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] [adj] | 1815 |
|
| 2 | must be [verb] [adv] | 1401 |
|
| 3 | must be [adv] [adj] | 817 |
|
| 4 | must be [verb] [adj] | 418 |
|
| 5 | must [verb] [adv] [adj] | 289 |
|
