| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] clear that | 1346 |
|
| 2 | it [is] [adv] that | 1226 |
|
| 3 | it [is] [adv] clear | 932 |
|
| 4 | [is] [adv] clear that | 402 |
|
| 5 | it [adv] clear that | 200 |
|
