| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be believed to be [adv] | 47 |
|
| 2 | is believed to be [adv] | 26 |
|
| 3 | are believed to be [adv] | 13 |
|
| 4 | be believed to be about | 6 |
|
| 5 | was believed to be [adv] | 5 |
|
| 6 | were believed to be [adv] | 5 |
|
