| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is known that [adj] [noun] | 20 |
|
| 2 | it is know that [adj] [noun] | 13 |
|
| 3 | it is know that [adj] [noun pl] | 11 |
|
| 4 | it is know that [adj] [noun sg] | 8 |
|
| 5 | it is know that [det] [noun] | 7 |
|
