| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [det] [noun] | 799 |
|
| 2 | known that [det] [noun] | 35 |
|
| 3 | is known that [noun] | 34 |
|
| 4 | is known that [det] | 17 |
|
| 5 | is known [det] [noun] | 6 |
|
