| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [noun] | 1445 |
|
| 2 | at a higher [noun] | 174 |
|
| 3 | [vb pp] a higher [noun] | 62 |
|
| 4 | [vb pp] at a higher | 22 |
|
| 5 | [vb pp] at higher [noun] | 11 |
|
