| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] [to-vb] [pers pn] [prep] a | 13 |
|
| 2 | were [vb pp] [to-vb] [pron] [prep] a | 10 |
|
| 3 | were [verb] [to-vb] [pron] on a | 6 |
|
