| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know what | 5089 |
|
| 2 | [adv] know what | 974 |
|
| 3 | really [verb] what | 333 |
|
| 4 | really know [pron] | 271 |
|
| 5 | really know [Wh det] | 164 |
|
| 6 | really know what | 160 |
|
| 7 | really know what | 160 |
|
