| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] believed [that] | 243 |
|
| 2 | it [be] [that] [noun] | 172 |
|
| 3 | [be] believed [that] [noun] | 50 |
|
| 4 | it [be] believed [noun] | 21 |
|
