| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [am/are] believed to be | 64 |
|
| 2 | [noun] are believed to be | 64 |
|
| 3 | [noun pl] [am/are] believed to be | 38 |
|
| 4 | [noun sg] [am/are] believed to be | 16 |
|
| 5 | [noun prp] [am/are] believed to be | 7 |
|
