| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] [be] [adj] [prep] | 369 |
|
| 2 | [be] [vb pp] [prep] [be] [adj] to | 234 |
|
| 3 | [was/were] [verb] [prep] [be] [adj] to | 70 |
|
