| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to [be] | 12639 |
|
| 2 | be [vb pp] to [be] | 12638 |
|
| 3 | [was/were] [vb pp] to [be] | 4133 |
|
| 4 | were [verb] to [be] | 1625 |
|
| 5 | were [vb pp] [prep] [be] | 1403 |
|
