| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if [pron] [verb] | 2369 |
|
| 2 | but [pron] [verb] [subord] | 567 |
|
| 3 | if [pron] [verb] [subord] | 270 |
|
| 4 | but if [pron] [subord] | 15 |
|
