| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we should [adv] have be | 9 |
|
| 2 | we should [adv] have [be] | 9 |
|
| 3 | we should [adv] have [be] | 9 |
|
| 4 | we should [adv] have been | 8 |
|
| 5 | we should [adv] have [been] | 8 |
|
| 6 | we should not have [be] | 5 |
|
| 7 | we should [not/n't] have [be] | 5 |
|
