| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [v-ing] on | 285 |
|
| 2 | before [v-ing] on | 285 |
|
| 3 | before going on | 130 |
|
| 4 | before moving on | 97 |
|
| 5 | before passing on | 7 |
|
| 6 | before switching on | 6 |
|
| 7 | before carrying on | 5 |
|
