| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if [pron] [verb] | 2369 |
|
| 2 | but what [pron] [verb] | 509 |
|
| 3 | what if [pron] [verb] | 408 |
|
| 4 | but what if [pron] | 94 |
|
