| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] what if [pron] [verb] | 90 |
|
| 2 | but [pron] if [pron] [verb] | 60 |
|
| 3 | but what [conj] [pron] [verb] | 60 |
|
| 4 | but [Wh det] if [pron] [verb] | 59 |
|
| 5 | but what if [pron] [verb] | 59 |
|
