| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] you must [verb] | 233 |
|
| 2 | [adv] you [modal v] know | 98 |
|
| 3 | [adv] [pron] must know | 20 |
|
| 4 | [adv] [pers pn] must know | 20 |
|
| 5 | [adv] you must know | 9 |
|
| 6 | [adv] you must know | 9 |
|
