| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] [adv] [adv] | 917 |
|
| 2 | [conj] [adv] so [adv] | 195 |
|
| 3 | [coord] [adv] so [adv] | 154 |
|
| 4 | but [adv] so [adv] | 72 |
|
