| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [v-ing] [adv] | 2737 |
|
| 2 | [v-ing] [adv] or | 723 |
|
| 3 | for [v-ing] or | 245 |
|
| 4 | for [adv] or | 30 |
|
