| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] be | 417 |
|
| 2 | it is [vb pp] [prep] be | 300 |
|
| 3 | [pron] is believed [prep] be | 87 |
|
| 4 | it be believed [prep] be | 43 |
|
| 5 | it [be] believed [prep] be | 43 |
|
| 6 | it [is] believed [prep] be | 34 |
|
| 7 | it is believed [prep] [be] | 31 |
|
| 8 | it is believe [prep] be | 31 |
|
| 9 | it is believed [prep] [be] | 31 |
|
| 10 | it is believed [prep] be | 31 |
|
