| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [adj] | 1325 |
|
| 2 | [verb] off at [adj] | 189 |
|
| 3 | [was/were] [verb] off at | 51 |
|
| 4 | [was/were] [verb] off [adj] | 31 |
|
