| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [was/were] | 10380 |
|
| 2 | if it [was/were] | 3669 |
|
| 3 | [verb] if it | 1840 |
|
| 4 | [verb] if [was/were] | 6 |
|
