| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] at [noun] [prep] | 497 |
|
| 2 | [vb pp] at some [noun] [prep] | 80 |
|
| 3 | [was/were] [vb pp] some [noun] [prep] | 32 |
|
| 4 | [was/were] [vb pp] at some [noun] | 26 |
|
| 5 | [was/were] at some [noun] [prep] | 9 |
|
