| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 30 per [unc] | 1032 |
|
| 2 | [adv] 30 [unc] | 249 |
|
| 3 | [adv] 30 per | 237 |
|
| 4 | [adv] per [unc] | 46 |
|
