| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun] be believed to | 8 |
|
| 2 | [num] [noun] are believed to | 6 |
|
| 3 | [num] [noun] [am/are] believed to | 6 |
|
| 4 | [num] [noun pl] [be] believed to | 6 |
|
