| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] if | 688 |
|
| 2 | but not [conj] | 271 |
|
| 3 | but not [subord] | 240 |
|
| 4 | [conj] not if | 57 |
|
| 5 | [coord] not if | 53 |
|
| 6 | but not if | 42 |
|
| 7 | but not if | 42 |
|
