| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] 10 per [unc] | 337 |
|
| 2 | around 10 per [unc] | 34 |
|
| 3 | [adv] around 10 [unc] | 6 |
|
| 4 | [adv] around 10 per | 6 |
|
