| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] to [be] | 4124 |
|
| 2 | [ex0] [was/were] to [be] | 252 |
|
| 3 | [ex0] [was/were] [vb pp] to | 79 |
|
