| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [adv] [conj] | 2317 |
|
| 2 | [coord] [adv] [adv] [conj] | 1832 |
|
| 3 | but [adv] [adv] [conj] | 466 |
|
| 4 | but [adv] [adv] [conj] | 384 |
|
