| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [verb] that | 329 |
|
| 2 | [be] known that | 302 |
|
| 3 | be known that | 302 |
|
| 4 | 's [vb pp] that | 188 |
|
| 5 | [is] known that | 153 |
|
| 6 | 's known [conj] | 7 |
|
| 7 | 's know that | 6 |
|
