| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] should [not/n't] be [verb] | 201 |
|
| 2 | should [not/n't] be [verb] by | 126 |
|
| 3 | [conj] should be [verb] by | 53 |
|
| 4 | [conj] [not/n't] be [verb] by | 18 |
|
