| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear that | 355 |
|
| 2 | is clear that [noun] | 220 |
|
| 3 | is [adv] that [noun] | 132 |
|
| 4 | [adv] clear that [noun] | 103 |
|
| 5 | is [adv] clear [noun] | 8 |
|
