| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [conj] [prep] | 641 |
|
| 2 | [conj] [conj] for | 384 |
|
| 3 | [coord] [conj] for | 313 |
|
| 4 | but [conj] for | 63 |
|
