| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [pron] know [Wh adv] | 96 |
|
| 2 | [vb infin] [pron] know [Wh adv] | 89 |
|
| 3 | [vb infin] [that] [pron] know | 70 |
|
