| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not be [verb] | 2741 |
|
| 2 | should not be [vb pp] | 2510 |
|
| 3 | [modal v] not be taken | 291 |
|
| 4 | should [adv] be taken | 159 |
|
| 5 | should not be take | 117 |
|
| 6 | should not [be] taken | 112 |
|
