| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at a [adj -er] | 82 |
|
| 2 | [be] [vb pp] at a later | 51 |
|
| 3 | [be] [vb pp] at a lower | 12 |
|
| 4 | [be] [vb pp] at a higher | 6 |
|
