| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | really know what [verb] | 22 |
|
| 2 | really know [Wh det] [verb] | 22 |
|
| 3 | really know what [verb] | 22 |
|
| 4 | really know [pron] [to-vb] | 18 |
|
| 5 | really know [pron] say | 5 |
|
| 6 | really know [pron] to say | 5 |
|
| 7 | really know [pron] expect | 5 |
|
| 8 | really know [pron] to expect | 5 |
|
