| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that the reader | 11 |
|
| 2 | it is [verb] that the reader | 11 |
|
| 3 | it is [vb pp] that the reader | 11 |
|
| 4 | it is assume that the reader | 5 |
|
| 5 | it is assumed that the reader | 5 |
|
