| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [num] per | 213 |
|
| 2 | [prep] a [adj] [num] per | 213 |
|
| 3 | by [art] [adj] [num] per | 63 |
|
| 4 | by a [adj] [num] per | 55 |
|
| 5 | by a [adj] [num] per | 55 |
|
| 6 | by a [adj] [num] [no cls] | 55 |
|
| 7 | by a [adj] [adj] per | 55 |
|
| 8 | by a [adj] [num] [unc] | 55 |
|
