| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] must be [verb] [prep] the | 40 |
|
| 2 | [det] must [be] [verb] [prep] the | 40 |
|
| 3 | [det] must be [verb] [prep] the | 40 |
|
| 4 | [det] must [be] [vb pp] [prep] the | 39 |
|
| 5 | this must [be] [verb] [prep] the | 27 |
|
| 6 | [det] must [be] [verb] with the | 8 |
|
| 7 | [det] must [be] done [prep] the | 8 |
|
| 8 | [det] must [be] do [prep] the | 8 |
|
| 9 | [det] must [be] [verb] to the | 7 |
|
| 10 | [det] must [be] [verb] in the | 5 |
|
