| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [verb] | 20007 |
|
| 2 | [noun prp] [pron] [verb] | 17507 |
|
| 3 | [noun prp] must [verb] | 1303 |
|
| 4 | [noun prp] [pron] must | 259 |
|
