| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] around 10 [unc] | 17 |
|
| 2 | [prep] around 10 per | 17 |
|
| 3 | [prep] around 10 [no cls] | 17 |
|
| 4 | [prep] around 10 per | 17 |
|
| 5 | by around 10 [unc] | 7 |
|
| 6 | by around 10 [unc] | 7 |
|
