| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] when it [verb] | 1555 |
|
| 2 | [noun] but it [verb] | 780 |
|
| 3 | but when it [verb] | 255 |
|
| 4 | [noun] but when it | 34 |
|
| 5 | [noun] but when [verb] | 6 |
|
