| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [adj] | 46791 |
|
| 2 | but [adv] [adj] | 8060 |
|
| 3 | but a [adj] | 2910 |
|
| 4 | but [adv] a | 1396 |
|
