| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] [be] [verb] | 1062 |
|
| 2 | [adv] [be] [verb] upon | 147 |
|
| 3 | must [be] [verb] upon | 31 |
|
| 4 | must [adv] [verb] upon | 5 |
|
