| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] known that the [noun] | 36 |
|
| 2 | it be know that the [noun] | 36 |
|
| 3 | it [be] know that the [noun] | 36 |
|
| 4 | it [be] know that the [noun sg] | 28 |
|
| 5 | it [is] know that the [noun] | 23 |
|
| 6 | it is know that the [noun] | 22 |
|
| 7 | it [was/were] know that the [noun] | 9 |
|
| 8 | it was know that the [noun] | 8 |
|
| 9 | it [be] know that the [noun prp] | 6 |
|
