| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [verb] at the | 911 |
|
| 2 | what [pron] [was/were] [verb] at | 80 |
|
| 3 | what [pron] [verb] at the | 69 |
|
| 4 | what [was/were] [verb] at the | 31 |
|
| 5 | what [pron] [was/were] [verb] the | 10 |
|
