| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] made clear that [art] | 14 |
|
| 2 | [be] [vb pp] clear that [art] | 14 |
|
| 3 | be [vb pp] clear that [art] | 14 |
|
| 4 | [be] [vb pp] clear that the | 12 |
|
