| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but when it be [verb] | 31 |
|
| 2 | but when it be [verb] | 31 |
|
| 3 | but when it be [vb pp] | 30 |
|
| 4 | but when it is [verb] | 17 |
|
| 5 | but when it was [verb] | 12 |
|
