| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] [adv] | 29810 |
|
| 2 | should [not/n't] [vb infin] | 4877 |
|
| 3 | should [vb infin] [adv] | 3910 |
|
| 4 | should [not/n't] [adv] | 375 |
|
