| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must have [verb] | 329 |
|
| 2 | [adv] you must [verb] | 233 |
|
| 3 | [adv] must have [verb] | 55 |
|
| 4 | [adv] you must have | 37 |
|
