| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] clear that [art] | 609 |
|
| 2 | [prep] [be] that [art] | 158 |
|
| 3 | [prep] [be] clear that | 17 |
|
| 4 | [prep] clear that [art] | 5 |
|
