| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] but | 8648 |
|
| 2 | [adv] but | 6598 |
|
| 3 | before [conj] | 981 |
|
| 4 | before [coord] | 648 |
|
| 5 | before but | 176 |
|
| 6 | before but | 176 |
|
