| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [be] [adv] [adj] | 817 |
|
| 2 | this must [be] [adj] | 39 |
|
| 3 | this must [be] [adv] | 37 |
|
| 4 | this [be] [adv] [adj] | 6 |
|
