| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] at [art] [adj] | 159 |
|
| 2 | [noun] [was/were] [prep] [art] [det] | 155 |
|
| 3 | [noun] [be] at [art] [det] | 57 |
|
