| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by a further [adj] per | 20 |
|
| 2 | by a [adj -er] [num] per | 20 |
|
| 3 | by a [adj -er] [adj] per | 20 |
|
| 4 | by a [adj -er] [adj] per | 20 |
|
