| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] clear [that] | 279 |
|
| 2 | it is [verb] [adv] [that] | 48 |
|
| 3 | it [verb] [adv] clear [that] | 25 |
|
| 4 | it is [verb] clear [that] | 20 |
|
| 5 | it is [verb] [adv] clear | 16 |
|
| 6 | is [verb] [adv] clear [that] | 12 |
|
