| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] | 23513 |
|
| 2 | it [was/were] something | 473 |
|
| 3 | [was/were] [verb] something | 318 |
|
| 4 | it [verb] something | 297 |
|
