| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not be [verb] | 2741 |
|
| 2 | should not be [vb pp] | 2510 |
|
| 3 | [modal v] not be done | 208 |
|
| 4 | should not be do | 59 |
|
| 5 | should [adv] be done | 37 |
|
| 6 | should not [be] done | 19 |
|
