| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on the [num] [unc] | 24 |
|
| 2 | on the [num] [no cls] | 23 |
|
| 3 | on the [num] per | 14 |
|
| 4 | on the [num] per | 14 |
|
