| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] believed to have [vb pp] [adj] [noun] | 6 |
|
| 2 | is believed to have [verb] [adj] [noun] | 6 |
|
| 3 | [is] believed to have [verb] [adj] [noun] | 5 |
|
