| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] at the | 130 |
|
| 2 | if it [was/were] [verb] at | 20 |
|
| 3 | if it [was/were] [verb] the | 15 |
|
| 4 | if it [verb] at the | 6 |
|
