| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] [v-ing] [prep] | 927 |
|
| 2 | [adv] [subord] [v-ing] [prep] | 927 |
|
| 3 | [adv] [subord] [verb] on | 237 |
|
| 4 | [adv] [conj] [v-ing] on | 178 |
|
| 5 | [adv] [subord] [v-ing] on | 112 |
|
