| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] known that | 157 |
|
| 2 | [adv] known that [adj] | 18 |
|
| 3 | [is] known that [adj] | 15 |
|
| 4 | [is] [adv] known [adj] | 6 |
|
