| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [art] | 1225 |
|
| 2 | you [modal v] be [art] | 498 |
|
| 3 | you [vb mod] be [art] | 498 |
|
| 4 | you must [be] [art] | 94 |
|
| 5 | you must be [art] | 94 |
|
