| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [was/were] [prep] [det] [noun] | 170 |
|
| 2 | [noun] [was/were] at [det] [noun] | 99 |
|
| 3 | [noun pl] [was/were] at [adj] [noun] | 45 |
|
| 4 | [noun pl] [be] at [det] [noun] | 39 |
|
