| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [be] [adv] [verb] [prep] | 165 |
|
| 2 | [be] [adj] [adv] [verb] [prep] | 124 |
|
| 3 | must [be] [adj] [verb] [prep] | 101 |
|
| 4 | must [be] [adj] [adv] [verb] | 85 |
|
| 5 | must [be] [adj] [adv] [prep] | 32 |
|
