| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [not/n't] be [vb pp] [that] | 82 |
|
| 2 | should [not/n't] be [vb pp] that | 82 |
|
| 3 | should not be [vb pp] [that] | 81 |
|
| 4 | should [not/n't] be forgotten [that] | 33 |
|
| 5 | should [not/n't] be assumed [that] | 24 |
|
| 6 | should [not/n't] be thought [that] | 11 |
|
