| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is clear that | 1286 |
|
| 2 | is clear that [noun] | 220 |
|
| 3 | it clear that [noun] | 93 |
|
| 4 | it is that [noun] | 70 |
|
| 5 | it is clear [noun] | 11 |
|
