| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on [v-ing] | 3180 |
|
| 2 | it [verb] on | 2156 |
|
| 3 | it [verb] [v-ing] | 1188 |
|
| 4 | it on [v-ing] | 11 |
|
