| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] for | 3110 |
|
| 2 | on [v-ing] [prep] | 493 |
|
| 3 | on [v-ing] [prep] | 493 |
|
| 4 | on [verb] for | 123 |
|
| 5 | on [v-ing] for | 87 |
|
