| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [vb pp] at [noun] | 226 |
|
| 2 | [was/were] [vb pp] at some [noun] | 26 |
|
| 3 | [adv] [vb pp] at some [noun] | 25 |
|
| 4 | [was/were] [adv] [vb pp] some [noun] | 10 |
|
| 5 | [was/were] [adv] [vb pp] at some | 8 |
|
