| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] [vb mod] [adv] | 95 |
|
| 2 | [conj] [Wh adv] [vb mod] [adv] | 74 |
|
| 3 | but [Wh adv] [modal v] [adv] | 32 |
|
