| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] known [that] | 160 |
|
| 2 | [coord] it [is] [adv] [that] | 68 |
|
| 3 | [coord] it [is] [adv] known | 49 |
|
| 4 | [coord] it [is] known [that] | 21 |
|
