| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [was/were] at | 162 |
|
| 2 | [det] [was/were] that | 162 |
|
| 3 | [was/were] that at | 35 |
|
| 4 | [det] that at | 7 |
|
