| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be known that [det] [noun] | 14 |
|
| 2 | be known [that] [det] [noun sg] | 7 |
|
| 3 | is known [that] [det] [noun] | 7 |
|
| 4 | be known [that] [det] [noun pl] | 7 |
|
