| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [noun] [prep] | 2082 |
|
| 2 | were [vb pp] at [noun] | 614 |
|
| 3 | were [vb pp] [noun] [prep] | 358 |
|
| 4 | were at [noun] [prep] | 128 |
|
| 5 | were [vb pp] at [prep] | 25 |
|
