| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [adv] [adj] | 817 |
|
| 2 | must be the [adj] | 309 |
|
| 3 | be [adv] the [adj] | 257 |
|
| 4 | must be [adv] the | 12 |
|
