| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] believed that [noun prp] | 15 |
|
| 2 | [pron] is believed that [noun prp] | 15 |
|
| 3 | it [is] believed that [noun prp] | 15 |
|
| 4 | it [is] believed that [noun prp] | 15 |
|
