| 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 |
|
