| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it be [adv] known that | 7 |
|
| 2 | [noun] it be [adv] known [that] | 7 |
|
| 3 | [noun] it be well known [conj] | 7 |
|
| 4 | [noun] it be [adv] known that | 7 |
|
| 5 | [noun sg] it be [adv] known [conj] | 6 |
|
| 6 | [noun] it is [adv] known [conj] | 6 |
|
