| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be known that [adj] [noun pl] | 15 |
|
| 2 | it be known that [adj] [noun pl] | 15 |
|
| 3 | it is known that [adj] [noun pl] | 11 |
|
| 4 | it be known that [adj] [noun pl] | 9 |
|
| 5 | it be known that [det] [noun pl] | 6 |
|
