| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must [not/n't] [verb] | 404 |
|
| 2 | [Wh det] you must [verb] | 72 |
|
| 3 | [Wh det] you must [not/n't] | 7 |
|
| 4 | [Wh det] must [not/n't] [verb] | 5 |
|
