| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [art] | 8757 |
|
| 2 | [v-ing] over [art] | 566 |
|
| 3 | over at [art] | 172 |
|
| 4 | [v-ing] over at | 50 |
|
