| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [that] [pron] | 461 |
|
| 2 | [vb infin] [adv] [that] [pron] | 273 |
|
| 3 | must [vb infin] [adv] [that] | 27 |
|
| 4 | must [vb infin] [adv] [pron] | 26 |
|
