| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but when [pron] do [verb] | 35 |
|
| 2 | but [conj] it do [verb] | 19 |
|
| 3 | [conj] when it do [verb] | 16 |
|
| 4 | but when it [verb] [verb] | 15 |
|
| 5 | but [subord] it do [verb] | 14 |
|
| 6 | but when it do [verb] | 5 |
|
