| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] to | 4067 |
|
| 2 | [noun] [was/were] believed | 175 |
|
| 3 | [was/were] believed to | 153 |
|
| 4 | [noun] believed to | 30 |
|
