| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] on [prep] | 3709 |
|
| 2 | [v-ing] [prep] this | 3355 |
|
| 3 | on [prep] this | 445 |
|
| 4 | [v-ing] on this | 8 |
|
