| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] assumed [conj] | 322 |
|
| 2 | it [be] usually [conj] | 17 |
|
| 3 | it [be] usually assumed | 10 |
|
| 4 | [be] usually assumed [conj] | 9 |
|
