| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adv] clear that | 16 |
|
| 2 | is [adv] [adv] clear that | 13 |
|
| 3 | be [adv] quite clear that | 10 |
|
| 4 | be now [adv] clear that | 5 |
|
| 5 | be now [adv] clear that | 5 |
|
