| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [adj] per | 1846 |
|
| 2 | by [adv] [adj] per | 293 |
|
| 3 | by [prep] [adv] [adj] | 220 |
|
| 4 | by [prep] [adj] per | 9 |
|
