| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be believed to be | 23 |
|
| 2 | [det] be believed to [be] | 23 |
|
| 3 | [det] be believed to be | 23 |
|
| 4 | this be believed to [be] | 17 |
|
| 5 | [det] is believed to [be] | 12 |
|
| 6 | [det] was believed to [be] | 5 |
|
