| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] in at the [noun] | 14 |
|
| 2 | [was/were] [vb pp] in at the [noun] | 8 |
|
| 3 | [was/were] [v-ing] in at the [noun] | 6 |
|
