| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] at the | 43 |
|
| 2 | was [to-vb] at the | 24 |
|
| 3 | were [to-vb] at the | 19 |
|
| 4 | [was/were] to look at the | 11 |
|
