| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] know what | 334 |
|
| 2 | [adv] know what happen | 95 |
|
| 3 | [pron] know what happen | 91 |
|
| 4 | [pron] [adv] what happen | 11 |
|
