| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not [be] [verb] at [art] | 10 |
|
| 2 | should not be [verb] at [art] | 10 |
|
| 3 | should not [be] [vb pp] at [art] | 10 |
|
| 4 | should not [be] [verb] at the | 6 |
|
