| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have been [adj] | 172 |
|
| 2 | should have been [adj] | 168 |
|
| 3 | should have been able | 28 |
|
| 4 | should have been aware | 10 |
|
| 5 | should have been obvious | 9 |
|
