| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be believed that [art] [adj] | 23 |
|
| 2 | it [be] believed that the [adj] | 16 |
|
| 3 | it is believed that [art] [adj] | 14 |
|
| 4 | it [is] believed that [art] [adj] | 14 |
|
| 5 | it was believed that [art] [adj] | 9 |
|
| 6 | it [was/were] believed that [art] [adj] | 9 |
|
| 7 | it [be] believed that a [adj] | 5 |
|
