| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] be [prep] the | 28 |
|
| 2 | must [adv] [be] on the | 9 |
|
| 3 | must always [be] [prep] the | 9 |
|
| 4 | must [adv] [be] in the | 6 |
|
| 5 | must [adv] [be] at the | 5 |
|
