| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] over [num] [no cls] | 13 |
|
| 2 | [v-ing] [prep] over [num] per | 13 |
|
| 3 | [v-ing] at over [num] [no cls] | 6 |
|
| 4 | [v-ing] at over [num] [no cls] | 6 |
|
