| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] not know that | 153 |
|
| 2 | [Wh pn] [vb past] not [verb] that | 21 |
|
| 3 | [Wh pn] [verb] not know that | 11 |
|
| 4 | [Wh pn] [vb past] not know [conj] | 10 |
|
| 5 | [Wh pn] [vb past] [adv] know that | 9 |
|
| 6 | [Wh pn] [vb past] not know [that] | 9 |
|
| 7 | [Wh pn] [vb past] not know that | 9 |
|
