| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [adj] | 4711 |
|
| 2 | should [verb] been [adj] | 228 |
|
| 3 | should [vb infin] been [adj] | 227 |
|
| 4 | should have been [adj] | 227 |
|
| 5 | should have be [adj] | 222 |
|
| 6 | should have [be] [adj] | 222 |
|
| 7 | should have [been] [adj] | 222 |
|
