| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know [Wh det] [vb past] [prep] [det] | 6 |
|
| 2 | [pron] know [Wh det] [vb past] [prep] [det] | 6 |
|
| 3 | [not/n't] know [Wh det] [vb past] [prep] [det] | 5 |
|
| 4 | not know [Wh det] [vb past] [prep] [det] | 5 |
|
| 5 | [pers pn] know [Wh det] [vb past] [prep] [det] | 5 |
|
| 6 | know [Wh det] [pron] [vb past] [prep] [det] | 9 |
|
| 7 | know [Wh det] [pers pn] [vb past] [prep] [det] | 9 |
|
| 8 | know [Wh det] [vb past] [prep] [det] [noun] | 5 |
|
