| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have | 5556 |
|
| 2 | [pron] must [adv] | 2234 |
|
| 3 | must have [adv] | 172 |
|
| 4 | [pron] have [adv] | 128 |
|
