| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] [adv] | 5360 |
|
| 2 | [adv] [to-vb] [adv] | 4127 |
|
| 3 | but [adv] [to-vb] | 782 |
|
| 4 | but [to-vb] [adv] | 314 |
|
