| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] clear that | 333 |
|
| 2 | [is] clear that a | 58 |
|
| 3 | [is] [adv] that a | 29 |
|
| 4 | [adv] clear that a | 21 |
|
