| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] believed that [noun] [vb past] | 9 |
|
| 2 | be [adv] believed that [noun prp] [vb past] | 9 |
|
| 3 | be [adv] believed that [noun] [vb past] | 9 |
|
| 4 | be widely believed that [noun] [vb past] | 5 |
|
