| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] a | 1677 |
|
| 2 | [be] [vb pp] clear | 113 |
|
| 3 | [vb pp] a clear | 85 |
|
| 4 | [be] a clear | 60 |
|
