| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [vb infin] | 19989 |
|
| 2 | [coord] [pron] must | 3109 |
|
| 3 | [coord] must [vb infin] | 568 |
|
| 4 | [coord] [pron] [vb infin] | 5 |
|
