| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [noun] on [adv] | 7 |
|
| 2 | [v-ing] [prep] [noun] on how | 5 |
|
| 3 | [v-ing] [prep] [noun sg] on [adv] | 5 |
|
| 4 | [v-ing] [prep] [noun] on how | 5 |
|
| 5 | [v-ing] [prep] [noun] on [Wh adv] | 5 |
|
