| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [vb infin] | 18264 |
|
| 2 | [vb pp] [pers pn] [vb infin] | 1080 |
|
| 3 | [vb pp] [pers pn] must | 175 |
|
| 4 | [vb pp] must [vb infin] | 88 |
|
