| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [adv] clear that | 12 |
|
| 2 | is [adv] [adv] clear that | 12 |
|
| 3 | [is] [adv] quite clear that | 8 |
|
| 4 | [is] [adv] quite clear that | 8 |
|
