| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [noun] [unc] | 2565 |
|
| 2 | [v-ing] on [prep] [noun] | 713 |
|
| 3 | on [prep] [noun] [unc] | 227 |
|
| 4 | [v-ing] on [prep] [unc] | 15 |
|
