| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj -er] [adj] per | 57 |
|
| 2 | by a [adj] [adj] per | 55 |
|
| 3 | by [art] [adj -er] [adj] per | 20 |
|
| 4 | by a [adj -er] [adj] per | 20 |
|
| 5 | by a [adj -er] [adj] [unc] | 20 |
|
| 6 | by a [adj -er] [adj] [no cls] | 20 |
|
