| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] a [noun] | 16294 |
|
| 2 | over [prep] a [noun] | 387 |
|
| 3 | [v-ing] over [prep] [noun] | 212 |
|
| 4 | [v-ing] over a [noun] | 186 |
|
| 5 | [v-ing] over [prep] a | 40 |
|
