| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] clear | 22 |
|
| 2 | [adv] [be] made clear | 21 |
|
| 3 | [adv] [be] [vb pp] clear | 10 |
|
| 4 | [adv] [been] [vb pp] clear | 10 |
|
| 5 | [adv] been [vb pp] clear | 10 |
|
| 6 | [adv] be [vb pp] clear | 10 |
|
