| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know what | 5564 |
|
| 2 | [pron] know [adv] | 3841 |
|
| 3 | know [adv] what | 728 |
|
| 4 | [pron] [adv] what | 284 |
|
