| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [adv] that | 1563 |
|
| 2 | [pron] be [adv] known | 779 |
|
| 3 | [pron] be known that | 268 |
|
| 4 | be [adv] known that | 193 |
|
