| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [was/were] [verb] | 533 |
|
| 2 | as it [was/were] [verb] | 477 |
|
| 3 | but as it [verb] | 66 |
|
| 4 | but as it [was/were] | 33 |
|
