| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [not/n't] [be] [verb] [prep] | 1009 |
|
| 2 | [modal v] [not/n't] [be] [verb] to | 813 |
|
| 3 | should [adv] [be] [verb] to | 283 |
|
| 4 | should [not/n't] [be] [verb] to | 140 |
|
