| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must have [verb] | 344 |
|
| 2 | [pron] must have know | 115 |
|
| 3 | [pers pn] must have know | 110 |
|
| 4 | you [modal v] have know | 71 |
|
| 5 | you [vb mod] have know | 71 |
|
| 6 | you must [verb] know | 24 |
|
| 7 | you must have know | 22 |
|
| 8 | you must have know | 22 |
|
