| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] to be believed | 33 |
|
| 2 | [prep] be [vb pp] to [be] believed | 33 |
|
| 3 | to be [verb] to [be] believed | 33 |
|
| 4 | [prep] be see to [be] believed | 22 |
|
| 5 | [prep] be seen to [be] believed | 22 |
|
| 6 | [prep] be experience to [be] believed | 6 |
|
| 7 | [prep] be experienced to [be] believed | 6 |
|
