| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [adv] known that | 13 |
|
| 2 | [subord] [pers pn] [be] [adv] known that | 13 |
|
| 3 | [subord] it [be] [adv] known that | 13 |
|
| 4 | [subord] [pron] be [adv] known that | 13 |
|
| 5 | [subord] [pron] [is] [adv] known that | 11 |
|
| 6 | [subord] [pron] is [adv] known that | 11 |
|
| 7 | [subord] [pron] [be] well known that | 9 |
|
