| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it should be [verb] that it | 24 |
|
| 2 | it should be [vb pp] that it | 24 |
|
| 3 | it should be [verb] that it | 24 |
|
| 4 | it should be [verb] that it | 24 |
|
| 5 | it should be noted that it | 7 |
|
| 6 | it should be note that it | 7 |
|
