| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [adj] [prep] [adj] | 355 |
|
| 2 | must [adv] [be] [adj] [prep] | 127 |
|
| 3 | must [be] [adj] [prep] [adj] | 49 |
|
| 4 | must [adv] [be] [prep] [adj] | 8 |
|
