| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must [verb] [art] | 628 |
|
| 2 | you must [vb infin] [art] | 627 |
|
| 3 | you [modal v] use [art] | 351 |
|
| 4 | [pron] must use [art] | 32 |
|
| 5 | you must use [art] | 19 |
|
