| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pers pn] [adv] | 12864 |
|
| 2 | must [vb infin] [pers pn] | 2212 |
|
| 3 | must [vb infin] [adv] | 1512 |
|
| 4 | must [pers pn] [adv] | 26 |
|
