| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is [adv] known that [noun pl] | 18 |
|
| 2 | it is [adv] known that [noun pl] | 18 |
|
| 3 | it is [adv] known that [noun pl] | 18 |
|
| 4 | [pron] is [adv] known that [noun pl] | 18 |
|
| 5 | is [adv] known that [adj] [noun pl] | 15 |
|
| 6 | is [adv] known that [det] [noun pl] | 8 |
|
| 7 | is [adv] known that [adj] [noun pl] | 7 |
|
| 8 | is [adv] known that [noun pl] [prep] | 7 |
|
| 9 | is [adv] known that [noun pl] [prep] | 7 |
|
