| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] [adv] known that [det] | 16 |
|
| 2 | it [is] [adv] known that [det] | 16 |
|
| 3 | it [is] [adv] known that [det] | 16 |
|
| 4 | [pron] is [adv] known that [det] | 16 |
|
| 5 | [pron] [is] well known that [det] | 11 |
|
| 6 | [pron] [is] [adv] known that many | 6 |
|
