| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] believed that this [noun] | 8 |
|
| 2 | it [be] believed that this [noun sg] | 8 |
|
| 3 | it [be] believed that this [be] | 7 |
|
| 4 | it [be] believed that this be | 7 |
|
