| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] [verb] | 8497 |
|
| 2 | [adv] not [verb] | 4352 |
|
| 3 | should not [verb] | 2768 |
|
| 4 | should [adv] not | 70 |
|
