| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it should not be [verb] to | 7 |
|
| 2 | it should not [be] [verb] to | 7 |
|
| 3 | it should not be [verb] to | 7 |
|
| 4 | it should not [be] [vb pp] to | 7 |
|
| 5 | it should not [be] [verb] to | 5 |
|
