| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of a [adj -er] [adj] per | 9 |
|
| 2 | of a [adj -er] [num] per | 9 |
|
| 3 | of a [adj -er] [adj] per | 9 |
|
| 4 | of a further [adj] per | 9 |
|
