| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] be [verb] | 4697 |
|
| 2 | [adv] be [verb] to | 4213 |
|
| 3 | should be [verb] to | 1848 |
|
| 4 | should [adv] [verb] to | 241 |
|
