| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] believed that | 56 |
|
| 2 | it is [adv] believed that | 56 |
|
| 3 | it is [adv] believed [that] | 56 |
|
| 4 | it is widely believed [conj] | 21 |
|
| 5 | it is now believed [conj] | 9 |
|
| 6 | it is generally believed [conj] | 8 |
|
| 7 | it is also believed [conj] | 6 |
|
