| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] that [art] | 1824 |
|
| 2 | [vb pp] clear that [art] | 59 |
|
| 3 | [be] clear that [art] | 38 |
|
| 4 | [be] [vb pp] clear that | 27 |
|
