| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] clear that | 452 |
|
| 2 | [be] clear that a | 74 |
|
| 3 | [be] [adv] that a | 53 |
|
| 4 | [adv] clear that a | 21 |
|
