| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [vb pp] at a [adj] | 138 |
|
| 2 | [vb mod] [be] [vb pp] at a [adj -er] | 46 |
|
| 3 | [vb mod] [be] [vb pp] at [art] lower | 12 |
|
| 4 | [vb mod] [be] [vb pp] at [art] lower | 12 |
|
| 5 | [vb mod] [be] [vb pp] [prep] a lower | 11 |
|
| 6 | [vb mod] [be] [vb pp] at a low | 9 |
|
| 7 | [modal v] [be] [vb pp] at a lower | 8 |
|
| 8 | [vb mod] [be] [vb pp] at a lower | 8 |
|
| 9 | [vb mod] [be] [verb] at a lower | 8 |
|
