| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pers pn] [modal v] [verb] | 9864 |
|
| 2 | [verb] [pers pn] must [verb] | 1189 |
|
| 3 | [vb base] [pron] must [verb] | 529 |
|
