| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] know already | 12 |
|
| 2 | [Wh det] [pers pn] know already | 11 |
|
| 3 | what [pron] know already | 11 |
|
| 4 | [Wh det] [pron] knew already | 8 |
|
