| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she should [adv] have been | 15 |
|
| 2 | she should not have been | 13 |
|
| 3 | she should [not/n't] have been | 13 |
|
| 4 | she should n't have been | 7 |
|
| 5 | she should not have been | 6 |
|
