| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] on the | 1089 |
|
| 2 | [prep] [v-ing] the [num ord] | 560 |
|
| 3 | [v-ing] on the [num ord] | 130 |
|
| 4 | [prep] on the [num ord] | 8 |
|
