| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [v-ing] [adv] | 2737 |
|
| 2 | [v-ing] but [adv] | 147 |
|
| 3 | for [v-ing] but | 31 |
|
| 4 | for but [adv] | 17 |
|
