| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | compared [prep] [art] [num] per | 31 |
|
| 2 | compared with [art] [adj] per | 23 |
|
| 3 | compared [prep] the [adj] per | 18 |
|
| 4 | compared [prep] a [adj] per | 11 |
|
| 5 | compared to [art] [adj] per | 8 |
|
