| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [conj] [pers pn] [modal v] | 64 |
|
| 2 | it is believed [conj] [pers pn] | 17 |
|
| 3 | it is believed [pers pn] [modal v] | 7 |
|
| 4 | is believed [conj] [pers pn] [modal v] | 5 |
|
