| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [not/n't] [verb] | 4885 |
|
| 2 | [vb mod] [not/n't] [vb pp] | 47 |
|
| 3 | [modal v] [not/n't] [vb pp] | 47 |
|
| 4 | should [adv] [vb pp] | 10 |
|
| 5 | should [not/n't] [vb pp] | 5 |
|
