| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pers pn] must [vb infin] | 588 |
|
| 2 | [pron] knew [pers pn] must | 81 |
|
| 3 | knew [pers pn] must [vb infin] | 56 |
|
