| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] known that [det] [noun] | 13 |
|
| 2 | [pers pn] be known that [det] [noun] | 13 |
|
| 3 | [pers pn] [is] known that [det] [noun] | 7 |
|
| 4 | [pers pn] [be] known that [det] [noun sg] | 7 |
|
| 5 | [pers pn] is known that [det] [noun] | 7 |
|
| 6 | [pers pn] [be] known that [det] [noun pl] | 6 |
|
