| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have been [adj] | 227 |
|
| 2 | should have been [adj] | 172 |
|
| 3 | [modal v] have been aware | 38 |
|
| 4 | should have be aware | 10 |
|
| 5 | should have [be] aware | 10 |
|
| 6 | should have been aware | 10 |
|
| 7 | should have [been] aware | 10 |
|
| 8 | should [verb] been aware | 10 |
|
