| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be believed to [be] [adj] | 11 |
|
| 2 | which [be] believed to be [adj] | 11 |
|
| 3 | which [is] believed to [be] [adj] | 5 |
|
| 4 | which is believed to [be] [adj] | 5 |
|
