| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] be [pron] that | 230 |
|
| 2 | [Wh adv] be [pron] know | 45 |
|
| 3 | be [pron] know that | 25 |
|
| 4 | [Wh adv] [pron] know that | 22 |
|
