| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [prep] [art] [adj] | 14294 |
|
| 2 | [be] [verb] at [art] [adj] | 2898 |
|
| 3 | be [verb] at [art] [adj] | 2898 |
|
| 4 | [was/were] [verb] at [art] [adj] | 921 |
|
