| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [vb infin] [pers pn] | 1892 |
|
| 2 | [pron] [vb infin] [pers pn] [adv] | 1166 |
|
| 3 | [pron] must [vb infin] [adv] | 897 |
|
| 4 | must [vb infin] [pers pn] [adv] | 217 |
|
