| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at the | 2750 |
|
| 2 | which [verb] at the | 315 |
|
| 3 | which [was/were] [verb] at | 242 |
|
| 4 | which [was/were] [verb] the | 233 |
|
| 5 | which [was/were] at the | 50 |
|
