| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] known that | 62 |
|
| 2 | [conj] it [is] known that | 62 |
|
| 3 | [conj] it is known that | 60 |
|
| 4 | [subord] it [is] known that | 38 |
|
| 5 | [coord] it [is] known that | 21 |
|
| 6 | if it [is] known that | 12 |
|
| 7 | if it [is] known that | 12 |
|
| 8 | but it [is] known that | 11 |
|
| 9 | but it [is] known that | 11 |
|
| 10 | and it [is] known that | 9 |
|
| 11 | and it [is] known that | 9 |
|
| 12 | where it [is] known that | 5 |
|
| 13 | where it [is] known that | 5 |
|
