| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [was/were] [vb pp] [to-vb] at [noun] | 10 |
|
| 2 | [noun sg] was [verb] [to-vb] at [noun] | 10 |
|
| 3 | [noun sg] [was/were] [verb] [to-vb] at [noun sg] | 5 |
|
