| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] to | 3550 |
|
| 2 | but [adv] [v-ing] | 831 |
|
| 3 | but [adv] to | 586 |
|
| 4 | but [v-ing] to | 259 |
|
