| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if [pron] [verb] [vb infin] | 75 |
|
| 2 | but if it [verb] [verb] | 33 |
|
| 3 | [conj] if it [verb] [vb infin] | 27 |
|
| 4 | but [conj] it [verb] [vb infin] | 19 |
|
