| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is believed that a | 10 |
|
| 2 | [pron] is believed that a | 10 |
|
| 3 | [pers pn] is believed that a | 10 |
|
| 4 | it is believed that a | 10 |
|
| 5 | is believed that a [noun sg] | 6 |
|
| 6 | is believed that a [noun] | 6 |
|
