| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] | 23513 |
|
| 2 | [was/were] [verb] this | 753 |
|
| 3 | it [was/were] this | 505 |
|
| 4 | it [verb] this | 363 |
|
