| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [verb] | 18281 |
|
| 2 | then [pers pn] [verb] | 17126 |
|
| 3 | then [pers pn] must | 475 |
|
| 4 | then must [verb] | 9 |
|
