| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it should [adv] be used | 22 |
|
| 2 | it should not be use | 12 |
|
| 3 | it should [not/n't] be use | 12 |
|
| 4 | it should not be use | 12 |
|
| 5 | it should [adv] be use | 10 |
|
